Amanda Seyfried is a well-known actress and singer from America, and she also writes songs. She started acting when she was 15, playing regular characters on the CBS show As the World Turns from 1999 to 2001 and on the ABC show All My Children in 2003.

Seyfried became famous when she appeared in the popular teen movie “Mean Girls” in 2004, where she played Karen Smith, a character who was innocent and didn’t fit in well. She was born on December 3, 1985 in Allentown, Pennsylvania, and her parents are Ann and Jack Seyfried.

She has a sister, Jennifer, who also plays music. Amanda is about 5 feet 3 inches tall and weighs 52 kg. She is also married to Thomas Sadoski, an actor she worked with, and they have two kids.

Amanda Seyfried Net Worth

Amanda Seyfried net worth is estimated to be $16 million as of 2025. This wealth has been accumulated through her successful career as an actress and singer, as well as endorsement deals with brands like Clé de Peau Beauté.

Her impressive filmography, with leading roles in films that have grossed over $2.4 billion worldwide, is the primary source of her income.

Seyfried has also made savvy real estate investments, including properties in New York City’s Greenwich Village and Upper West Side, a home in Los Angeles, and a farmhouse in the Catskills, which often features on her Instagram.

Who is Amanda Seyfried?

Amanda Seyfried is an American actress and singer who first gained recognition for her breakout role in the 2004 teen comedy Mean Girls.

Since then, she has starred in a wide array of films and television series, including the musical hit Mamma Mia!, the romantic drama Dear John, and the acclaimed HBO series Big Love.

Her talent has earned her numerous accolades, including a Primetime Emmy Award and a Golden Globe Award for her portrayal of Elizabeth Holmes in The Dropout. As of 2024, Amanda has an estimated net worth of $16 million.

Full Name	Amanda Michelle Seyfried
Date of Birth	December 3, 1985
Age (2025)	39 years
Place of Birth	Allentown, Pennsylvania, USA
Nationality	American
Profession	Actress, Singer, Model
Height	5’3″ (160 cm)
Weight	115 lbs (52 kg)
Eye Color	Green
Hair Color	Blonde
Children	2 (a daughter and a son)
Husband	Thomas Sadoski (married in 2017)
Estimated Net Worth	$16 million USD (2025)

How Did Amanda Seyfried Become Famous?

Amanda Seyfried began her career in entertainment as a model at age 11, appearing in print ads for brands like The Limited Too.

At 15, she transitioned to acting with recurring roles on the soap operas As the World Turns and All My Children. Her major breakthrough came in 2004 when she was cast as Karen Smith, one of the vapid “Plastics,” in the hit film Mean Girls.

The role catapulted her to fame and opened the door for more significant opportunities. She followed this success with a main role in the HBO drama series Big Love, where she played Sarah Henrickson for five seasons.

In 2008, her leading role as Sophie Sheridan in the blockbuster musical Mamma Mia! solidified her status as a Hollywood star, showcasing her singing talents to a global audience.

Amanda Seyfried 2024

Amanda Seyfried leads a relatively private life. She is married to actor Thomas Sadoski, whom she wed in a private ceremony in March 2017. The couple has two children, a daughter named Nina and a son named Thomas.

As for 2024, Seyfried remains an active and influential figure in Hollywood. While no major film or TV releases are slated for this year, she is set to star in two upcoming projects in 2025: The Testament of Ann Lee and the TV series Long Bright River, where she will play the lead role of Mickey Fitzpatrick.

Her award-winning performance in The Dropout continues to be a major talking point, solidifying her status as one of her generation’s most respected actresses.

Amanda Seyfried Age

Amanda Seyfried 39 years old as of 2024 having been was born on December 3, 1985.

Amanda Seyfried Nationality and Zodiac Sign

Amanda is an American citizen and her birthday falls under the zodiac sign of Sagittarius.

Amanda Seyfried Ethnicity

Amanda Seyfried is primarily of German descent, with some English, Scots-Irish, and Welsh ancestry.

Amanda Seyfried Height and Weight

Amanda Seyfried stands at a height of 5 feet 3 inches (1.61 meters) and weighs around 115 pounds (52 kg). Her body measurements are approximately 36-26-35 inches. She has naturally blond hair and striking green eyes.

Amanda Seyfried Young Star

Amanda Seyfried journey into the spotlight began at a young age. She started modeling at just eight years old, appearing in print ads for clothing companies like The Limited Too, where she even worked alongside a young Leighton Meester.

Seyfried also graced the covers of three books in the popular Sweet Valley High series, showcasing her early comfort in front of the camera. A young Seyfried was already honing her performance skills. She took vocal lessons, studied opera with a Broadway coach, and participated in high school theater.

Her professional acting career launched in 1999 when she landed a role on the soap opera As the World Turns, followed by a part in All My Children. These early experiences laid a strong foundation for the demanding roles that would later define her career.

Though she was accepted into Fordham University, she deferred her admission to take on the role that would make her a household name: Karen Smith in the 2004 hit film Mean Girls.

Amanda Seyfried Early Life and Education

Amanda Michelle Seyfried was born and raised in Allentown, Pennsylvania. Her father, Jack Seyfried, worked as a pharmacist, and her mother, Ann Seyfried, was an occupational therapist. She has one older sister, Jennifer Seyfried, who is a musician in a Philadelphia rock band.

Seyfried showed an early interest in the performing arts. She began modeling at age 11 and started studying voice with a coach at the same time. While in high school, she landed her first professional acting jobs.

She graduated from William Allen High School in 2003. After graduation, she was accepted into Fordham University in New York City but ultimately deferred her admission to accept her role in Mean Girls, a decision that launched her film career.

Amanda Seyfried Personal Life

Amanda Seyfried has been open about her struggles with anxiety, panic attacks, and obsessive-compulsive disorder, advocating for mental health awareness.

She enjoys hobbies such as hiking, knitting, gardening, and spending time with her animals on her farmhouse in the Catskills. Seyfried is an active board member of INARA (International Network for Aid, Relief and Assistance), a non-profit organization that provides medical services to children affected by war.

Amanda Seyfried is married to actor Thomas Sadoski. The couple wed in 2017 and have two children, a daughter named Nina and a son named Thomas. She has been open about her struggles with anxiety and OCD, using her platform to raise awareness about mental health.

She often shares glimpses of her family life and her beloved animals on social media, giving fans a peek into her world. While she maintains a public profile, she values her privacy, especially when it comes to her children.

Amanda Seyfried Parents and Family

Amanda Seyfried’s parents are Jack and Ann Seyfried. She remains close with her family, including her older sister, Jennifer Seyfried.

Her family must really think she’s amazing. Amanda and Jennifer probably had a great time growing up with each other. With such a caring family, it makes sense that Amanda is so successful. They appear to be very close to each other. And that’s a short look at Amanda family life.

Amanda Seyfried Husband and Relationships

Amanda Seyfried is married to actor Thomas Sadoski. The couple began dating in 2016 after working together on the film The Last Word and eloped on March 12, 2017. They have two children together: a daughter, Nina, born in March 2017, and a son, born in September 2020.

Before her marriage, Seyfried was in a relationship with her Mamma Mia! co-star Dominic Cooper from 2008 to 2010. She also dated actor Justin Long from 2013 to 2015.

Amanda Seyfried Kids

Amanda Seyfried is married to actor Thomas Sadoski. The couple met while working on the off-Broadway play The Way We Get By in 2015 and began dating in early 2016 after co-starring in the film The Last Word.

They became engaged in September 2016 and eloped in a private ceremony in March 2017. Together, Amanda and her husband have two children.

They welcomed their daughter, Nina, in March 2017, and a son, Thomas, in September 2020. Seyfried often shares glimpses of her family life on her farm through her Instagram account, @mingey, balancing her Hollywood career with a quieter, more rustic lifestyle.

Past Boyfriends and Relationships

She her before marriage to Thomas Sadoski, Seyfried was in a few high-profile relationships. She dated her Mamma Mia! co-star Dominic Cooper on and off between 2008 and 2010.

She was also in a relationship with actor Justin Long from 2013 to 2015 and dated Dexter star Desmond Harrington from July 2012 to April 2013. Seyfried was in several high-profile relationships.

• Dominic Cooper: She dated her Mamma Mia! co-star Dominic Cooper on and off from 2008 to 2010.
• Desmond Harrington: Seyfried was in a relationship with Dexter actor Desmond Harrington from July 2012 to April 2013.
• Justin Long: She dated actor Justin Long from 2013 to 2015.

Amanda Seyfried Career/Professional Journey

Amanda Seyfried journey into the spotlight began long before her breakout film role. Born on December 3, 1985, in Allentown, Pennsylvania, she started modeling at age 11, appearing in campaigns for The Limited Too.

At 15, she transitioned to acting, landing recurring roles on the soap operas As the World Turns and All My Children. Her big break came in 2004 when she was cast as the delightfully dim-witted Karen Smith in the teen comedy classic Mean Girls.

The role catapulted her to fame and opened the door to more significant opportunities. She followed this with a recurring role as the murdered best friend Lilly Kane in the cult-favorite series Veronica Mars and as Sarah Henrickson in the HBO drama Big Love, where she showcased her dramatic range over five seasons.

Seyfried’s career continued its upward trajectory with a series of diverse roles. In 2008, she starred as Sophie Sheridan in the blockbuster musical Mamma Mia!, demonstrating her impressive singing abilities alongside Meryl Streep.

She reprised the role a decade later in Mamma Mia! Here We Go Again. Her filmography includes the horror-comedy Jennifer’s Body, romantic dramas like Dear John and Letters to Juliet, and the critically acclaimed musical Les Misérables, where she played Cosette.

Amanda Seyfried In Time and The Dropout

In 2011, Seyfried starred opposite Justin Timberlake in the sci-fi action film In Time. The movie, set in a future where time is currency, became a notable project in her career, further establishing her as a versatile leading lady.

More recently, Seyfried’s new show, The Dropout (2022), earned her widespread critical acclaim. In the Hulu limited series, she delivered a transformative performance as Elizabeth Holmes, the disgraced founder of Theranos.

Her portrayal earned her a Primetime Emmy Award and a Golden Globe Award for Outstanding Lead Actress, marking a significant milestone in her career. Her performance was praised for capturing Holmes’s distinct voice, mannerisms, and complex personality.

Amanda Seyfried Hollywood Star

Amanda Seyfried born on December 3, 1985, in Allentown, Pennsylvania, Her career in entertainment as a model at age 11. She soon transitioned to acting, landing roles in soap operas like As the World Turns and All My Children while still a teenager.

Her big break came in 2004 the delightfully dim-witted Karen Smith in the teen comedy classic, Mean Girls. The film was a cultural phenomenon, and Seyfried’s performance, which earned her an MTV Movie Award for “Best On-Screen Team” alongside her co-stars, made her a household name.

This role was a launchpad, showcasing her comedic timing and undeniable screen appeal. Following Mean Girls, Seyfried avoided being typecast by taking on a diverse range of roles. She joined the cast of the acclaimed HBO series Big Love, playing Sarah Henrickson for five seasons and proving her dramatic acting chops.

In 2008, she starred as Sophie Sheridan in the blockbuster musical Mamma Mia!, where her singing talent and radiant energy charmed audiences worldwide. The film was a massive commercial success, becoming the fifth highest-grossing film of 2008 and solidifying her status as a leading lady.

Amanda Seyfried Mean Girls

It’s hard to imagine anyone else delivering the line, “On Wednesdays, we wear pink,” with the same ditzy charm as Amanda Seyfried. Her portrayal of Karen Smith in the 2004 cult classic Mean Girls was her feature film debut and a breakthrough moment.

Playing one of Regina George’s clueless but lovable sidekicks, Seyfried showcased a natural comedic timing that made her a standout in a cast of future stars. Originally, Seyfried auditioned for the lead role of Cady Heron (which went to Lindsay Lohan) and was also considered for the role of queen bee Regina George (played by Rachel McAdams).

However, the producers felt her sunny disposition was a perfect fit for Karen. Her performance earned her and her castmates an MTV Movie Award for “Best On-Screen Team,” and the film’s massive box office success grossing over $130 million launched her into the public eye.

The role of the girl who could predict the weather with her boobs became a pop culture staple and set the stage for a long and varied career.

Amanda Seyfried Singing and Songs

Amanda Seyfried singing talent in Mamma Mia!, but her musical abilities run deep. Having trained in opera as a teenager, she possesses a strong and emotive voice that has become a highlight of her musical film roles.

She performed several iconic ABBA songs for the Mamma Mia! soundtrack, including “Honey, Honey,” “Lay All Your Love on Me,” and “I Have a Dream.” She returned to showcase her voice in Mamma Mia! Here We Go Again (2018) with tracks like “Angel Eyes” and “One of Us.”

For the movie Dear John, Seyfried wrote and recorded the song “Little House.” Her role as Cosette in Les Misérables further solidified her status as a gifted vocalist, with powerful performances in songs like “A Heart Full of Love.”

She later contributed to the soundtracks for other films, including writing and recording “Little House” for the 2010 romantic drama Dear John. In 2012, she took on the iconic role of Cosette in the film adaptation of the musical Les Misérables, lending her soprano voice to songs like “A Heart Full of Love.”

Her musical performances have become a signature part of her career, demonstrating a range that extends far beyond traditional acting. She reprised her role as Sophie in the 2018 sequel, Mamma Mia! Here We Go Again, further cementing her status as a musical star.

Amanda Seyfried and Dakota Fanning

Amanda Seyfried has worked alongside some of Hollywood’s biggest names. However, her collaborations with fellow actress Dakota Fanning are particularly noteworthy. The two have shared the screen in two separate films.

Their first project together was the 2012 film The Motel Life, although they did not share scenes. They later reunited for the 2015 drama Fathers and Daughters, where they played pivotal roles in a story about the complex relationship between a father and his daughter.

While they have not collaborated on-screen since, their shared history as child and teen actors who successfully transitioned to mature roles makes their careers parallel in interesting ways.

Amanda Seyfried Movies and TV Shows

Amanda Seyfried’s filmography is a testament to her incredible range as an actress. After her breakthrough in Mean Girls, she deliberately sought out diverse roles to avoid being typecast, leading to a rich and varied career.

Amanda Seyfried Films

Seyfried’s move to the big screen proved to be a massive success. Some of her most notable film roles include:

• Mamma Mia! (2008): As Sophie Sheridan, Seyfried charmed audiences worldwide with her infectious energy and impressive singing voice. The film was a global phenomenon, grossing over $615 million.

• Jennifer’s Body (2009): In this cult classic horror-comedy, she played the nerdy and insecure “Needy” Lesnicki opposite Megan Fox.

• Dear John (2010): This romantic drama showcased her ability to lead a heartfelt story, further solidifying her status as a Hollywood leading lady.

• Les Misérables (2012): Taking on the role of Cosette, Seyfried once again demonstrated her powerful vocal talents in this critically acclaimed musical adaptation, which earned over $440 million worldwide.

• Mank (2020): Her portrayal of actress Marion Davies earned her Academy Award and Golden Globe nominations for Best Supporting Actress, cementing her reputation as a serious dramatic actress.

Amanda Seyfried TV Series

While building her film career, Seyfried also took on significant roles in television that allowed for deeper character exploration.

• Veronica Mars (2004–2006): She played the pivotal, albeit deceased, character Lilly Kane, whose murder is the central mystery of the first season.

• Big Love (2006–2011): For five seasons, she portrayed Sarah Henrickson, the eldest daughter in a polygamous family, in this acclaimed HBO drama.

• The Dropout (2022): Seyfried delivered a career-defining performance as Elizabeth Holmes, the founder of the fraudulent health-tech company Theranos. Her uncanny portrayal earned her a Primetime Emmy Award and a Golden Globe Award for Best Actress.

• The Crowded Room (2023): She starred opposite Tom Holland in this psychological thriller, playing a clinical psychologist trying to unravel a complex case.

10 Best Amanda Seyfried Movies

Amanda Seyfried breakout role as a lovable ditz in Mean Girls to her Oscar-nominated turn as a 1930s starlet in Mank, Amanda Seyfried has built an impressive and varied filmography.

Over the last two decades, she has deftly moved between big-budget musicals, intimate dramas, and cult-classic horror, showcasing a remarkable range and an undeniable on-screen charisma.

Seyfried began her career with small roles on television before landing her film debut as Karen Smith, one of the “Plastics” in the 2004 hit Mean Girls. This role launched her into the public eye and was followed by a diverse array of projects, including a leading role on the HBO series Big Love.

She soon became a familiar face in Hollywood, starring in the global phenomenon Mamma Mia! and earning a Screen Actors Guild ensemble nomination for her role in Les Misérables.

With a career that spans so many genres, it can be tough to know where to start. This list will guide you through her most memorable performances, ranking her 10 best films from a solid start to her most acclaimed work.

10. Letters to Juliet (2010)

This charming romantic comedy is based on the real-life practice of people leaving letters at a courtyard in Verona, believed to be Juliet Capulet’s house.

Seyfried plays Sophie, a young writer who finds a 50-year-old letter and embarks on a journey to help its author find her long-lost love. While the plot follows a familiar rom-com formula, Seyfried’s natural charm and earnest performance carry the film, making it a sweet and enjoyable watch.

9. The Art of Racing in the Rain (2019)

Based on the beloved novel, this sentimental film tells the story of a race car driver (Milo Ventimiglia) from the perspective of his wise and loyal dog, Enzo.

Seyfried plays Eve, the driver’s wife, who faces a battle with terminal brain cancer. It’s a tearjerker, and Seyfried delivers a tender and grounded performance that brings emotional weight to her character’s journey, perfectly suiting the film’s heartfelt tone.

8. Chloe (2009)

In this erotic thriller from director Atom Egoyan, Seyfried takes on the complex title role of a call girl hired by a suspicious wife (Julianne Moore) to test her husband’s (Liam Neeson) fidelity.

The situation quickly spirals into a tangled web of obsession and desire. The role of Chloe gave Seyfried a chance to explore a darker, more manipulative character, and she delivered a performance layered with vulnerability and mystery.

7. Lovelace (2013)

Stepping into the shoes of iconic adult film star Linda Lovelace, Seyfried delivered one of her most challenging performances. The film chronicles Lovelace’s life, from her rise to fame with the 1972 film Deep Throat to her later involvement in the anti-pornography movement.

While the film itself received mixed reviews, Seyfried was praised for her courageous and poignant portrayal of a woman trapped in an abusive industry. She captures both the public persona and the private pain of her character with raw honesty.

6. Jennifer’s Body (2009)

Initially dismissed by critics upon its release, Jennifer’s Body has since been re-evaluated and embraced as a feminist horror classic. Seyfried plays Needy Lesnicki, the nerdy best friend of a popular cheerleader (Megan Fox) who becomes possessed by a demon and starts killing her male classmates.

Seyfried expertly portrays Needy’s transformation from a timid sidekick to a determined hero, holding her own against Fox’s scene-stealing demonic performance.

5. Mamma Mia! (2008)

In the film that made her a global star, Seyfried shines as Sophie Sheridan, a bride-to-be who invites three men from her mother’s past to her wedding in the hopes of discovering which one is her father.

Set to the infectious hits of ABBA, this jukebox musical is a joyous and sun-soaked celebration. Seyfried’s powerful vocals and radiant energy anchor the film, holding her own alongside a star-studded cast that includes Meryl Streep and Pierce Brosnan.

4. First Reformed (2017)

Paul Schrader’s intense drama features Ethan Hawke as a Protestant minister grappling with a crisis of faith. Seyfried plays Mary, a pregnant parishioner whose husband is an environmental activist driven to despair.

She seeks counsel from the priest, setting in motion a dark and profound journey for both of them. Seyfried provides the film with its moral and emotional center, playing Mary with a quiet strength and inherent goodness that contrasts sharply with the priest’s torment.

3. Les Misérables (2012)

In Tom Hooper’s epic adaptation of the beloved musical, Seyfried plays the adult Cosette, the adopted daughter of Jean Valjean (Hugh Jackman). As Cosette, she falls in love with the young revolutionary Marius (Eddie Redmayne), providing a hopeful and romantic counterpoint to the film’s tragic backdrop.

Seyfried’s classically trained soprano voice is perfectly suited for the role, and her performance contributed to the film’s Screen Actors Guild Award nomination for Outstanding Performance by a Cast in a Motion Picture.

2. Mean Girls (2004)

Seyfried’s film debut remains one of her most iconic roles. She plays Karen Smith, the dim-witted but endearing member of the popular high school clique known as “The Plastics.”

With lines like “I have a fifth sense… It’s like I have ESPN or something,” Karen is responsible for some of the film’s most quotable moments. Seyfried’s comedic timing is impeccable, and she manages to make a seemingly one-dimensional character both hilarious and strangely likable.

1. Mank (2020)

Directed by David Fincher, Mank tells the story of screenwriter Herman J. Mankiewicz (Gary Oldman) and his development of the script for Citizen Kane. Seyfried plays Marion Davies, the mistress of newspaper magnate William Randolph Hearst.

Her performance earned her nominations for both an Academy Award and a Golden Globe. Seyfried portrays Davies not as a victim, but as a sharp, witty, and talented woman who understood her position in the Hollywood machine. It’s a nuanced and captivating performance that stands as the best of her career.

Amanda Seyfried Instagram

Amanda Seyfried maintains an active presence on social media, particularly on Instagram, where she shares a mix of personal and professional moments with her followers. Her account, @mingey, offers a glimpse into her life beyond the screen.

On her profile, fans can find:

• Behind-the-scenes photos from her film and TV projects.
• Updates on her philanthropic work, including her role as a board member for INARA, an organization that provides medical care to refugee children.
• Candid moments with her family, including her husband, actor Thomas Sadoski, and their beloved dog, Finn.
• Posts related to her hobbies, which include knitting and spending time on her farm.

Her Instagram provides an authentic and down-to-earth look at her life, allowing her to connect with millions of fans around the world in a personal way.

Frequently Asked Questions

How old is Amanda Seyfried?

Amanda Seyfried 39 years old as of 2024 having been was born on December 3, 1985.

What are Amanda Seyfried’s most famous movies?

Some of her most well-known films include Mean Girls, Mamma Mia!, Dear John, Les Misérables, In Time, and The Dropout.

Has Amanda Seyfried won an Oscar?

Amanda Seyfried was nominated for an Academy Award for Best Supporting Actress for her role in the 2020 film Mank, but she has not won an Oscar to date. However, she has won a Primetime Emmy Award and a Golden Globe Award for her role in The Dropout.

What is Amanda Seyfried’s new show?

Her most recent acclaimed show is the Hulu limited series The Dropout, where she plays Elizabeth Holmes. She also has an upcoming television series titled Long Bright River, expected in 2025.

What is Amanda Seyfried’s height and body measurements?

Amanda Seyfried stands at 5 feet 3 inches. Her body measurements are reported to be approximately 36-26-35 inches, and she has naturally blond hair and striking green eyes.

Does Amanda Seyfried post bikini photos?

Amanda Seyfried is active on social media, her posts tend to focus more on her work, advocacy for animals, and life on her farm rather than personal bikini photos.

Did Amanda Seyfried and Dakota Fanning work together?

No, Amanda Seyfried and Dakota Fanning have not appeared in a film or television series together. This is a common point of confusion, likely because they are both prominent actresses who rose to fame around the same time.