Jonah Hill steps out with pregnant girlfriend Olivia Millar for dinner with his parents in Santa Monica… after sparking engagement rumors

Jonah Hill stepped out with his pregnant girlfriend Olivia Millar on Wednesday in Santa Monica for a casual dinner date.

The 39-year-old You People star – who recently transformed into his alter ego for a Lakers game with Lisa Rinna – took his rumored fiancé to celebrity hotspot Katsuya, where they joined his parents Richard Feldstein and Sharon Lyn Chalkin.

Olivia flaunted her burgeoning baby bump in a flowing beige skirt and artsy sweater, while Hill sported a cozy maroon look emblazoned with a cartoon image. 

The couple were first linked in August of 2022 and are currently expecting their first child together.

Engagement rumors have been swirling around the future parents as Olivia was spotted with a large square-cut diamond ring on her finger in recent weeks. 

Future parents: Jonah Hill, 39, stepped out with his pregnant girlfriend Olivia Millar on Wednesday in Santa Monica for a casual dinner date. Olivia flaunted her burgeoning baby bump in a flowing beige skirt and artsy sweater

Not much is known about the brunette mother-to-be aside from her work as co-founder of the online vintage site Chasseresse with her big sister Raychel Roberts.

The daughter of top model Esmé Marshall first unveiled her bump and ring last month when she went shopping at The RealReal in Santa Monica – not far from Hill’s $6.7 million mansion. 

DailyMail.com has reached out to representatives for Hill, who has so far been unavailable for comment.

The pair have kept their relationship private and have not made any red-carpet appearances together nor confirmed their relationship on social media.

Jonah was first pictured passionately kissing Millar in Malibu on August 28. In September 2022, the duo was also seen spending time together in Santa Barbara while on a road trip together.

Before Olivia, Hill dated surfer and law student Sarah Brady in 2021.

The Winning Time director has also dated Brooke Glazer, Erin Galpern, and Isabelle McNally.

He ended his year-long engagement to KITH NYC head stylist/producer Gianna Santos in 2020.

Dinner date: The You People star took his rumored fiancé to celebrity hotspot Katsuya. Hill and Millar were first linked in August of 2022 and are currently expecting their first child together

Fit and trim: The actor was looking very svelte for his sweet family dinner, as he has undergone a major body transformation in recent years. He sported a full beard and a maroon sweater emblazoned with a cartoon image

Bride-to-be? Not much is known about Olivia Millar aside from her work as co-founder of the online vintage site Chasseresse with her big sister Raychel Roberts. She first unveiled her bump and ring last month when she went shopping at The RealReal in Santa Monica

Their private romance: The pair have kept their relationship private and have not made any red-carpet appearances together nor confirmed their relationship on social media

Family night: Jonah and Olivia were joined by his parents Richard Feldstein and Sharon Lyn Chalkin

The 21 Jump Street star is very close with his parents, who are both in the entertainment business themselves.

Jonah’s mother Sharon is a costume designer and stylist, while his father Richard is a tour accountant for the rock band Guns N’ Roses. 

The actor was looking very svelte for his sweet family dinner, as he has undergone a major body transformation in recent years.

Hill opened up about struggling with his weight since childhood in the Netflix documentary Stutz last year, sharing that his mother negatively impacted his relationships with women by insisting that he lose weight as a teenager.