Hilary Duff has spent more than two decades in the public eye, successfully moving from child star to actress, singer, author, entrepreneur, and mother. Best known for playing the title character in Lizzie McGuire, Duff became one of the most recognizable young stars of the early 2000s before building an adult career across television, film, and music.

Today, Hilary Duff’s career extends well beyond her Disney Channel beginnings. She has starred in projects such as A Cinderella Story, Younger, and How I Met Your Father, released multiple studio albums, and returned to music with her 2026 album Luck… Or Something.

Her personal life has also become an important part of her story. Duff is married to musician Matthew Koma and is a mother of four children. This article explores her early life, rise to fame, acting and music career, family, major achievements, and continuing work in entertainment.

Key Takeaways

• Hilary Duff was born on September 28, 1987, in Houston, Texas.
• She became widely known for playing Lizzie McGuire on the Disney Channel.
• Her acting career includes A Cinderella Story, Cheaper by the Dozen, Younger, and How I Met Your Father.
• Duff has released several studio albums, including Metamorphosis, Dignity, and Breathe In. Breathe Out.
• She returned to music in 2026 with her sixth studio album, Luck… Or Something.
• Duff is married to musician Matthew Koma and has four children.

Biography Table

Who Is Hilary Duff?

Hilary Duff is an American actress and singer who rose to fame as a teenager through the Disney Channel series Lizzie McGuire. The role established her as a major youth entertainment star and helped launch a career that eventually expanded into movies, music, television, fashion, writing, and other business ventures.

Duff was born in Houston, Texas, to Susan and Bob Duff. She grew up alongside her older sister, Haylie Duff, who also pursued acting and entertainment. Duff began performing at a young age and eventually moved with her family to California as her career opportunities developed.

Her transition from child performer to adult entertainer has been one of the defining features of her career. Rather than remaining associated exclusively with her early Disney image, Duff took on different types of roles and continued developing as a recording artist.

Hilary Duff’s Early Life and Childhood

Duff was born on September 28, 1987, in Houston, Texas. Her interest in performing developed partly through the influence of her sister, Haylie.

As children, the sisters participated in ballet and theatrical activities. Duff’s early performing experience included appearing with Haylie in a production of The Nutcracker Suite when she was six years old. The family later relocated to California, where the sisters pursued entertainment opportunities more seriously.

Duff was homeschooled from around the age of eight, allowing her to balance education with auditions and professional work. Her early screen appearances included a role in the 1997 miniseries True Women.

She later appeared in Casper Meets Wendy, giving her additional exposure before landing the role that would fundamentally change her career.

The Breakthrough Role: Lizzie McGuire

Duff’s defining early role came when she was cast as Lizzie McGuire in the Disney Channel series Lizzie McGuire.

The show premiered in 2001 and followed an ordinary teenager navigating school, friendships, family relationships, and adolescence. Duff’s performance connected strongly with young viewers, and the character quickly became closely associated with her public image.

The success of the series turned Duff into a major teen star. The franchise expanded with The Lizzie McGuire Movie in 2003, which continued the character’s story and became a successful theatrical release.

Although the series ended in 2004, its influence remained significant. For many viewers, Lizzie McGuire was the role that defined Duff’s early career.

Hilary Duff’s Movies and Television Career

After Lizzie McGuire, Duff worked to establish herself beyond children’s television. She appeared in several commercially recognizable movies during the early 2000s.

Cadet Kelly and Agent Cody Banks

In 2002, Duff starred in Cadet Kelly, a Disney Channel movie about a teenager adjusting to life at a military academy.

She followed that with Agent Cody Banks in 2003, appearing opposite Frankie Muniz. Duff also appeared in Cheaper by the Dozen and its 2005 sequel. These projects helped her maintain her popularity with younger audiences while expanding her film résumé.

A Cinderella Story

One of Duff’s best-known movies from this period was A Cinderella Story, released in 2004.

The romantic comedy offered a contemporary interpretation of the Cinderella story and paired Duff with Chad Michael Murray. The movie became an enduring part of her early filmography and remains one of the projects most associated with her transition from Disney television star to mainstream teen actress.

Moving Toward Adult Roles

Duff gradually pursued more mature roles as she moved through her twenties. Her projects included independent films such as According to Greta, Stay Cool, and Bloodworth, as well as the television movie Beauty & the Briefcase.

She also appeared in the popular series Gossip Girl, taking on a recurring guest role during its third season.

These projects demonstrated her effort to diversify her résumé rather than relying solely on the teen-oriented roles that had initially made her famous.

Hilary Duff in Younger

One of the most important stages of Duff’s adult television career came with Younger.

Beginning in 2015, Duff played Kelsey Peters, a publishing executive and editor working alongside the show’s central characters. The series starred Sutton Foster and explored careers, relationships, friendship, and the challenges of navigating professional life.

Younger ran for seven seasons and gave Duff one of her most substantial recurring television roles after Lizzie McGuire.

The role was important because it positioned Duff within an ensemble aimed at an older audience while allowing her to demonstrate a more mature television persona.

How I Met Your Father

After Younger, Duff took the lead role in Hulu’s How I Met Your Father, a spinoff of the popular sitcom How I Met Your Mother.

Duff played Sophie, the central character whose story drives the series. The show premiered in 2022 and ran for two seasons before being canceled in 2023.

The series gave Duff another opportunity to lead a major television production and introduced her to a new generation of viewers who may have known her less for Lizzie McGuire and more for her later work.

Hilary Duff’s Music Career

Acting is only one part of Duff’s career. She also established herself as a successful pop singer.

Her debut studio album, Santa Claus Lane, was released in 2002. She followed it with Metamorphosis in 2003, which became one of the most commercially successful albums of her music career.

The album included songs such as “So Yesterday” and “Come Clean,” helping Duff establish an identity as a recording artist separate from her acting work.

Dignity

Duff released Dignity in 2007. The album represented a more mature direction for her music and received attention for its shift away from her earlier teen-pop sound. The album included “With Love,” which became her highest-charting single on the Billboard Hot 100, reaching No. 24.

Breathe In. Breathe Out.

In 2015, Duff released Breathe In. Breathe Out., her fifth studio album. The project included songs such as “Chasing the Sun,” “All About You,” and “Sparks.”

The album marked her return to music after an extended break and showed that her recording career remained an important part of her creative identity.

Hilary Duff’s Music Comeback

Duff returned to music again in 2025 after signing with Atlantic Records. Her comeback led to the release of Luck… Or Something in February 2026, her sixth studio album.

The album includes the singles “Mature” and “Roommates,” and Duff has continued promoting the project through live performances and tour dates.

Her official website currently lists international performances connected with her music comeback, including dates in Australia, New Zealand, Europe, North America, and other locations extending into 2027.

The return is notable because it represents a new chapter in a career that began with teen pop and evolved through acting, television, family life, and motherhood.

Hilary Duff’s Family and Husband

Family has been an important part of Duff’s life away from entertainment.

Duff was previously married to former NHL player Mike Comrie. They married in 2010 and later divorced in 2016. The couple share a son, Luca Cruz Comrie, who was born in 2012.

Duff later married musician and songwriter Matthew Koma. The couple became engaged in 2019 and married later that year.

They have three children together:

• Banks Violet Bair
• Mae James Bair
• Townes Meadow Bair

Together with Luca, Duff is the mother of four children.

Her family life has increasingly become part of how audiences understand her adult career, particularly as she has balanced parenthood with acting and music.

Hilary Duff and Haylie Duff

Hilary Duff’s older sister, Haylie Duff, is also an actress, singer, writer, and television personality.

The sisters began performing when they were young and shared some of their earliest theatrical experiences. Haylie’s career developed separately, but the two have remained connected professionally and personally.

Their shared entertainment background is an important part of Hilary’s early story because performing was something the sisters pursued together before Hilary became a major star in her own right.

Hilary Duff’s Work Beyond Acting and Music

Duff has also explored opportunities outside traditional entertainment.

During her early fame, she became involved in fashion and launched clothing-related projects, including Stuff by Hilary Duff and a later collaboration with DKNY Jeans.

She has also written books and participated in charitable activities. Her career therefore extends beyond acting and recording, reflecting the broader business opportunities that often accompany long-term success in entertainment.

Duff has supported charitable causes involving children and animals and has used her public profile to encourage philanthropy. She also donated $250,000 toward Hurricane Katrina relief in 2005.

Hilary Duff’s Career Evolution

What makes Duff’s career particularly notable is the way it has changed over time.

Her professional journey can be broadly divided into several stages:

1. Child performer: Early theater and television appearances established her as a young entertainer.
2. Disney breakthrough: Lizzie McGuire made her a household name among younger audiences.
3. Teen movie star: Films such as Cadet Kelly, Cheaper by the Dozen, and A Cinderella Story expanded her reach.
4. Pop singer: Albums such as Metamorphosis and Dignity established a parallel music career.
5. Adult actress: Independent films and television projects helped her move beyond her early teen-star image.
6. Television lead: Younger and How I Met Your Father gave her prominent adult television roles.
7. Music comeback: Luck… Or Something introduced a new chapter in her recording career in 2026.

This progression helps explain why Duff remains relevant to audiences who first discovered her as Lizzie McGuire as well as newer viewers discovering her later work.

Hilary Duff’s Legacy in Pop Culture

Duff’s influence comes partly from her ability to remain recognizable across different stages of popular culture.

For millennials and older Gen Z audiences, Lizzie McGuire remains one of the defining Disney Channel series of the early 2000s. Her movies and music from that era also became closely associated with the period’s youth culture.

At the same time, her later roles demonstrated that her career was not limited to nostalgia. Younger and How I Met Your Father introduced her to audiences looking for more contemporary television projects, while her 2026 musical comeback added another chapter to her career.

Her longevity is therefore less about one particular role and more about her ability to evolve as an entertainer.

Frequently Asked Questions

How old is Hilary Duff?

Hilary Duff was born on September 28, 1987. She is 39 years old as of October 2026.

What is Hilary Duff best known for?

She is best known for playing Lizzie McGuire in the Disney Channel series Lizzie McGuire and The Lizzie McGuire Movie. She is also known for A Cinderella Story, Younger, How I Met Your Father, and her music career.

Is Hilary Duff married?

Yes. Hilary Duff married musician Matthew Koma in 2019.

How many children does Hilary Duff have?

Hilary Duff has four children: Luca, Banks, Mae, and Townes.

What was Hilary Duff’s first major acting role?

Her breakthrough acting role was Lizzie McGuire in the Disney Channel series that premiered in 2001. Earlier in her career, she appeared in projects including True Women and Casper Meets Wendy.

What is Hilary Duff’s latest album?

Duff’s sixth studio album, Luck… Or Something, was released in February 2026. Her official website currently features the album as part of her music comeback.

Did Hilary Duff star in Younger?

Yes. Duff played Kelsey Peters in Younger, which ran for seven seasons from 2015 to 2021.

What is Hilary Duff’s estimated net worth?

Biography.com reported an estimated net worth of approximately $25 million as of February 2026, citing Celebrity Net Worth. Net-worth figures published online are estimates rather than independently verified financial statements.

Conclusion

Hilary Duff‘s career is a story of sustained evolution. She first became famous as Lizzie McGuire, one of the most recognizable Disney characters of the early 2000s, before expanding into film, pop music, adult television, writing, fashion, and other creative ventures.

Her work in A Cinderella Story, Younger, and How I Met Your Father helped demonstrate her range beyond her childhood fame. At the same time, her music career has remained an important part of her identity, with her 2026 album Luck… Or Something marking a significant return to recording and live performance.

Today, Hilary Duff represents more than a nostalgic Disney-era celebrity. She has built a long-running entertainment career while raising a family and continuing to explore new creative opportunities. Her ability to move between acting, music, and life away from the spotlight has helped make her one of the more enduring stars of her generation.