Being a Disney Channel star is one thing, but navigating motherhood, marriage, and co-parenting under public scrutiny is another. Hilary Duff has managed all of it — she is a mother of four, a successful businesswoman, and an actor who transitioned from teen idol to adult roles with surprising ease.

4 related posts

Full name: Hilary Erhard Duff ·
Date of birth: September 28, 1987 ·
Biological children: 4 ·
Number of marriages: 2 ·
Number of baby dads: 2 ·
Net worth (estimated): $25 million

Quick snapshot

1Confirmed facts
  • Four children: Luca, Banks, Mae, and Townes (People)
  • Joint custody of Luca with Mike Comrie (Los Angeles Times)
  • Married Matthew Koma in 2019 (People)
2What’s unclear
  • Exact custody schedule with Mike Comrie remains private
  • Specific details about relationship with father Robert Duff
  • Net worth figures vary by source — $25 million is consensus estimate
3Timeline signal
4What’s next
  • Continues acting and music projects — remains active in entertainment
  • Co-parenting with both ex-husband and current husband
  • Ongoing brand partnerships and business ventures

Eight key facts about Hilary Duff, one pattern: every data point ties back to a consistent narrative of family stability across two marriages.

Label Value
Full name Hilary Erhard Duff
Place of birth Houston, Texas, U.S.
Date of birth September 28, 1987
Height 5 ft 2 in (1.57 m)
Children 4 biological (Luca, Banks, Mae, Townes)
Marriages 2 (Mike Comrie 2010–2016; Matthew Koma 2019–present)
Parents Robert and Susan Duff
Siblings Haylie Duff (older sister)

How Many Biological Kids Does Hilary Duff Have?

Names and ages of Hilary Duff’s children

  • Luca Cruz Comrie — born March 2012 (Los Angeles Times), age 14 as of 2026. Son with ex-husband Mike Comrie.
  • Banks Violet Bair — born October 2018 (People), age 8 as of 2026. Daughter with husband Matthew Koma.
  • Mae James Bair — born March 2021 (People), age 5 as of 2026. Daughter with husband Matthew Koma.
  • Townes Bair — announced December 2023, arrival confirmed in 2024 (Los Angeles Times). Third daughter with Matthew Koma.
Bottom line: Hilary Duff has four biological children — one son from her first marriage and three daughters from her second marriage. The pattern highlights two baby dads, two marriages, and one stable co-parenting framework that Duff maintains across both households.

Who Has Custody of Hilary Duff’s Son?

Co-parenting arrangement with Mike Comrie

When Hilary Duff and former professional ice hockey player Mike Comrie married in August 2010 (Los Angeles Times), their son Luca arrived in March 2012. They separated in January 2014 and finalized divorce in February 2016. The divorce decree specified shared custody of Luca (Los Angeles Times).

In a 2026 interview with ABC News (broadcast news division), Duff described the arrangement: “We are a unit and we’re going to be a unit for the rest of our lives.” She added that she felt lucky the separation happened when Luca was young because “this is his normal now.” No public court disputes have been reported regarding custody.

The implication: Duff and Comrie have avoided the contentious custody battles common among celebrity divorces, maintaining a functional co-parenting relationship that prioritizes Luca’s stability.

How Many Baby Dads Does Hilary Duff Have?

Biological fathers of each child

Duff has two baby dads. Her son Luca Cruz Comrie (born 2012) is with ex-husband Mike Comrie (People). Her daughters Banks Violet Bair (2018), Mae James Bair (2021), and Townes Bair (2024) are with current husband Matthew Koma (Los Angeles Times).

The catch: Two baby dads means two co-parenting dynamics. With Mike Comrie, shared custody is the norm. With Matthew Koma, she shares a household. Duff manages both relationships publicly with maturity, rarely commenting on tensions — which suggests a deliberate boundary between public persona and private family life.

Why this matters

Duff’s two-baby-dad structure means her children experience different household arrangements. For Luca, holidays and school schedules rotate between two homes. For her daughters with Koma, life is a nuclear family unit. Duff’s challenge: making each child feel equally prioritized without public drama.

Do Hilary Duff and Haylie Duff Still Talk?

Sister relationship status

Hilary Duff and her older sister Haylie Duff (born February 1985) grew up together in Houston, Texas (People). Haylie has two children of her own: Ryan Ava Erhard Rosenberg (born May 2015) and Lulu Gray Rosenberg (born June 2018) (People).

People (celebrity news magazine) reported that the sisters “seemingly had a falling out and had not been publicly seen together since 2019.” However, both still follow each other on social media, and Hilary has supported Haylie’s cooking ventures publicly. The precise state of their relationship remains unclear — neither has made a definitive statement.

What this means: For fans wondering if the Duff sisters are estranged, the answer is ambiguous. Public sightings have been rare, but social media suggests no outright hostility. This is one area where verified facts are thin and speculation fills the gap.

What Is Hilary Duff’s Net Worth and Career Overview?

Acting career

Duff’s breakout role was as the title character in Disney Channel’s Lizzie McGuire (2001–2004), which made her a teen idol. She later starred in TV Land’s Younger (2015–2021), a role that redefined her as an adult actress (Los Angeles Times).

Music career

Her debut album Metamorphosis (2003) went multi-platinum, establishing her as a pop singer. She released three more studio albums and has continued touring and recording.

Business ventures

Duff launched a fragrance line, a clothing brand, and has brand partnerships with companies like Bioré. Her estimated net worth is $25 million, though the precise figure varies by source.

The trade-off

Duff’s $25 million estimated net worth is modest compared to some Disney Channel alumni. She prioritized family stability and a steady acting career over aggressive branding or touring. For comparison, Miley Cyrus and Selena Gomez command higher figures, but Duff’s path avoids the burnout that often accompanies superstar-level fame.

Timeline

  • 2001–2004 — Lizzie McGuire aired on Disney Channel, making Duff a teen idol.
  • 2003 — Released debut album Metamorphosis, multi-platinum success.
  • 2010 — Married ice hockey player Mike Comrie (Los Angeles Times).
  • 2012 — Birth of first son, Luca Cruz Comrie (Los Angeles Times).
  • 2016 — Divorced Mike Comrie (Los Angeles Times).
  • 2018 — Birth of first daughter, Banks Violet Bair, with Matthew Koma (People).
  • 2019 — Married Matthew Koma.
  • 2021 — Birth of second daughter, Mae James Bair (People).
  • 2023 — Announced fourth pregnancy (Los Angeles Times).
  • 2026 — Duff continues acting and music projects.

“We are a unit and we’re going to be a unit for the rest of our lives.”

— Hilary Duff, speaking about co-parenting with Mike Comrie, in an interview with ABC News

“This is his normal now.”

— Hilary Duff, referring to Luca’s adaptation to co-parenting, in an interview with ABC News

For Hilary Duff, the choice between fame and family is not an either/or — it’s a sequence. She built a teen career, transitioned to adult roles, then built a family with two different partners. The consequence: four children who will grow up in a blended household where co-parenting between exes is the norm. For anyone watching from the outside, the lesson is clear: functional co-parenting is possible, but it requires both sides to commit to being a “unit for the rest of our lives.”

Additional sources

civicviewpoint.net, youtube.com, celebritynetworth.com, briefly.co.za, people.com, people.com, people.com, people.com

For a comprehensive look at her life, including her children and career milestones, readers can explore Hilary Duffs biography and family.

Don't miss these

Frequently asked questions

How many children does Hilary Duff have?

Four biological children: son Luca (born 2012) and daughters Banks (2018), Mae (2021), and Townes (2024).

Who is the father of Hilary Duff’s son?

Mike Comrie, former professional ice hockey player and Hilary Duff’s first husband.

How many baby dads does Hilary Duff have?

Two: Mike Comrie (father of Luca) and Matthew Koma (father of Banks, Mae, and Townes).

Is Hilary Duff close with her sister?

According to reports from People, the sisters have not been publicly seen together since 2019 but maintain social media contact. The exact status of their relationship remains unclear.

What is Hilary Duff’s net worth?

Approximately $25 million, accumulated from acting, music, brand partnerships, and business ventures such as fragrances and clothing lines.

How old is Hilary Duff?

She was born on September 28, 1987, making her 39 years old as of 2026.

Who is Hilary Duff married to now?

Matthew Koma, a musician and songwriter. They married in 2019.

What are Hilary Duff’s most famous movies?

Her most famous role is in the Disney Channel series Lizzie McGuire. On screen, she also starred in Younger (2015–2021) and films such as A Cinderella Story (2004) and The Perfect Man (2005).