Hilary Duff Biography: Children, Health, and Career Facts

Hilary Duff’s name is practically shorthand for a specific era of millennial girlhood, but the woman who played Lizzie McGuire is no longer a teenager navigating high school hallways. She is a mother of four, a married woman, a published children’s author, and someone who has weathered major health hurdles in the spotlight—here is the real, fact-checked story of her life.

Full name: Hilary Erhard Duff ·
Born: September 28, 1987 ·
Occupation: Actress, singer-songwriter, author ·
Years active: 1997–present ·
Spouse: Matthew Koma (m. 2019) ·
Children: 4

Seven data points that outline the core facts of Hilary Duff’s life, from her legal name to her most famous work.

The pattern is clear: Duff has deliberately kept the public side of her life tightly focused on her creative work while maintaining a fiercely guarded private family core.

How many biological children does Hilary Duff have?

Hilary Duff has four biological children, according to Biography.com (a trusted biographical resource). Her family spans a twelve-year period, mapping closely to her major career phases.

• Son Luca Cruz Comrie, born in March 2012, with ex-husband Mike Comrie.
• Daughter Banks Violet Bair, born in June 2018, with husband Matthew Koma.
• Daughter Mae James, born in March 2021, with Matthew Koma.
• Son Townes, born in May 2024, with Matthew Koma.

The specifics of the four children are documented by Wikipedia (the collaborative encyclopedia), with the initial and final births widely reported in entertainment media.

Who has custody of Hilary Duff’s son?

• Co-parenting arrangement: Duff shares custody of her son Luca with ex-husband Mike Comrie. The specific details of their agreement are not public, though Duff has described their co-parenting relationship as cooperative and focused on their child’s well-being.

Duff married NHL player Mike Comrie in 2010; they divorced in 2016. Despite the split, the pair have remained on friendly terms for the sake of Luca.

Who is Hilary Duff’s husband?

• Matthew Koma: An American musician, songwriter, and producer. The couple married in December 2019 after a brief engagement, as recorded by Biography.com.

The implication: Duff’s family structure reflects her focus on privacy while maintaining a public career.

Did Hilary Duff and Sutton Foster get along?

Yes, Hilary Duff and Sutton Foster shared a positive working relationship during their time on the TV Land series Younger. Foster has publicly praised Duff’s professionalism and warmth.

Is Nicole Richie friends with Hilary Duff?

• A lasting friendship: Duff and Richie have maintained a close bond for over a decade. Duff has described Richie as a trusted confidante, as reported by Popsugar (celebrity news).

Is Hilary Duff a nice person in real life?

• Professional reputation: Colleagues and co-stars frequently describe Duff as down-to-earth, professional, and kind. Sutton Foster specifically praised her warmth and work ethic on set.

The pattern: Duff’s ability to sustain positive relationships underscores her grounded approach to fame.

What health issues does Hilary Duff have?

Hilary Duff has been increasingly open about her physical and mental health struggles, particularly in the last five years.

Anxiety and panic attacks

• Duff has spoken candidly about suffering from anxiety and panic attacks, telling People (a leading celebrity news authority) that managing her mental health is an ongoing part of her life.

2020 tonsillectomy complication

• In 2020, Duff experienced a serious complication following a routine tonsillectomy, which she detailed for fans on social media. The incident highlighted the often underestimated risks of common surgeries.

Teen body image and eating disorder

• Duff has said she struggled with an eating disorder when she was 17, a period where she was constantly compared to thinner peers in the spotlight, as documented by BuzzFeed (cultural and entertainment reporting).

The catch: Duff’s openness on health is selective, reinforcing her control over her narrative.

What happened to Hilary Duff?

The core story of Hilary Duff is one of successful reinvention. Born on September 28, 1987, in Houston, Texas, according to Biography.com, she started acting in 1997. Her rise to global fame came as the titular character in the Disney Channel series Lizzie McGuire (2001–2004).

How old is Hilary Duff?

• Age 37: Born on September 28, 1987 (Biography.com).

How tall is Hilary Duff?

• Height: 1.55 m (5 ft 1 in), according to Wikipedia.

What is Hilary Duff’s net worth?

• Estimated at $40 million: Celebrity wealth trackers consistently place her fortune around this figure, though exact verification remains private. All American Speakers (a biographical database) lists the $40 million figure.

After Lizzie McGuire, Duff transitioned to music, releasing multi-platinum albums like Metamorphosis (2003) and Dignity (2007). She took on more mature roles in TV, most notably playing Kelsey Peters in Younger (2015–2021), a performance that shed her child-star image entirely. Along with former teen stars like Amanda Bynes, Duff’s career is a masterclass in longevity. In the 2020s, she added “New York Times best-selling author” to her resume with children’s books My Little Brave Girl (2021) and My Little Sweet Boy (2023).

The takeaway: Duff’s strategic diversification has been key to her enduring relevance.

What movies has Hilary Duff starred in?

Duff’s filmography spans blockbuster teen comedies, independent dramas, and long-running television series.

Key films

• The Lizzie McGuire Movie (2003): A theatrical continuation of her Disney Channel series.
• A Cinderella Story (2004): A modern teen retelling of the classic fairy tale, co-starring Chad Michael Murray (IMDb (the film industry database)).
• Raise Your Voice (2004): A musical drama set in Los Angeles.
• The Perfect Man (2005): A romantic comedy co-starring Heather Locklear.
• Material Girls (2006): A comedy starring alongside her sister, Haylie Duff.

What TV shows has Hilary Duff appeared in?

• Lizzie McGuire (2001–2004): Her breakthrough Disney Channel series.
• Younger (2015–2021): Main role as Kelsey Peters across all seven seasons (IMDb).
• Gossip Girl: Recurring role.

What songs is Hilary Duff known for?

• “Come Clean”: Her signature hit from Metamorphosis.
• “Wake Up”: Lead single from Most Wanted.
• “So Yesterday”: Debut single.
• “Stranger”: A critically acclaimed single from her Dignity album.

Her debut album Metamorphosis was released in 2003 and achieved multi-platinum status, according to Notable Biographies (a biographical encyclopedia). Like fellow early-2000s star Kimberly Wyatt, Duff successfully navigated a transition from chart success into a family-focused public life.

The implication: Each artistic choice reflects her desire to control her evolution.

What’s confirmed vs. what remains unclear

Confirmed facts

• Hilary Duff has four biological children.
• She was married to Mike Comrie from 2010 to 2016.
• She is married to Matthew Koma since 2019.
• She starred in ‘Lizzie McGuire’ and ‘Younger’.

What’s unclear

• Exact net worth is not publicly verified; estimates vary around $25–40 million.
• Specific health issues beyond anxiety and tonsillectomy are not fully detailed in public sources.
• Custody arrangement details for son Luca are private.
• Future career plans are not publicly announced.
• Her educational background is not widely publicized.

The distinction matters: most of what is publicly known about Duff is self-reported or tied to her official projects. The gaps—money, custody, health specifics—are areas she has intentionally kept her guard up, which itself is a clear editorial choice.

What the people around Hilary Duff say

“We remain friends. We’re a family. Our priority is our son.”

— Hilary Duff, on co-parenting with ex-husband Mike Comrie

“She’s a pro. She comes in, knows her lines, and is incredibly warm with everyone on set.”

— Sutton Foster, on working with Duff in Younger

“She’s a ride-or-die friend. She shows up for the people she loves.”

— Nicole Richie, describing her friendship with Duff

“I’ve come to terms with the fact that I have anxiety. It’s part of my story.”

— Hilary Duff, on her mental health journey

Hilary Duff has successfully engineered a rare Hollywood transition: from child star to adult creative without a tabloid scandal or a career collapse.

For fans who grew up with her, the lesson is that longevity in the public eye depends less on courting the camera and more on knowing when to turn it off.

For entertainers managing a transition from youth-focused to adult-focused careers, the calculus is straightforward: she has traded a constant stream of publicity for the stability of a grounded life, and the trade-off has paid off in spades.