Jonah Hill Quietly Welcomes Second Child with Wife Olivia Millar

The actor revealed he is married and recently had another baby in a new interview.

Apr. 9, 2026 at 2:40pm

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An extreme close-up photograph of a plush, velvety fabric in deep shades of emerald green and royal blue, capturing the luxurious textures and high-contrast lighting associated with celebrity culture.Jonah Hill's announcement of his marriage and growing family offers a rare glimpse into the private life of the acclaimed actor and filmmaker.Santa Barbara Today

Actor Jonah Hill has revealed that he is married to Olivia Millar and the couple recently welcomed their second child together. Hill referred to Millar as his "wife" while discussing his new Apple TV movie Outcome, which he wrote and directed. Millar, the daughter of model Esmé Marshall, co-owns a vintage shop and was first seen with Hill in 2022. The couple's first child was born in May 2023.

Why it matters

This announcement provides a rare glimpse into the private life of the notoriously guarded actor, who has generally kept his personal relationships out of the spotlight. The news also comes amid Hill's continued success as a filmmaker, with his latest project Outcome set to premiere on Apple TV.

The details

In an interview with Martin Scorsese for Interview Magazine, Hill referred to Millar as his "wife" while discussing his new movie Outcome. He shared that the only thing that could separate him from his family is the editing room, saying "I have two kids now." Millar, the daughter of 1980s top model Esmé Marshall, was first spotted with Hill in Santa Barbara in September 2022. The couple then welcomed their first child in June 2023, with Hill notably absent from his sister Beanie Feldstein's wedding the following month. Millar was later seen with what appeared to be a baby bump in late March 2023.

  • In September 2022, Hill and Millar were first spotted spending time together in Santa Barbara.
  • In June 2023, Hill and Millar welcomed their first child together.
  • In late March 2023, Millar was spotted wearing what appeared to be an engagement ring and having a baby bump.

The players

Jonah Hill

A 42-year-old actor who has revealed he is married to Olivia Millar and the couple recently welcomed their second child together.

Olivia Millar

The daughter of 1980s top model Esmé Marshall, who co-owns a vintage shop and is married to Jonah Hill. The couple recently welcomed their second child together.

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What they’re saying

“And I have two kids now. The only thing that could separate me from my family is the editing room. I love the writing, I love the shooting, but editing...it's like dessert every day. Even the problems are dessert.”

— Jonah Hill, Actor

“I was saying to my wife, 'He's seeing it over the weekend, so what if he hates it but already agreed to do it?'”

— Jonah Hill, Actor

The takeaway

Jonah Hill's announcement of his marriage to Olivia Millar and the birth of their second child provides a rare glimpse into the private life of the acclaimed actor and filmmaker, who has typically kept his personal relationships out of the spotlight. This news comes as Hill continues to find success in his directing and screenwriting career, further highlighting the balance he has struck between his professional and family life.