Jonah Hill and Girlfriend Olivia Millar Share Exciting Family News

Jonah Hill is a dad!

The 21 Jump Street actor has welcomed his first child with girlfriend Olivia Millar, a rep for the star confirmed to People on Friday.

The pair—who first sparked dating rumors back in 2022—have officially become parents, which explains why Hill was missing from his sister Beanie Feldstein's wedding to Bonnie-Chance Roberts at the end of May.

The Don't Look Up actor, 39, was noticeably absent in photos from the camp-themed nuptials, nor was he featured at all in Feldstein's Vogue profile about her wedding—but apparently he had a very good excuse!

Millar was first spotted with what onlookers thought could be a baby bump back in March. The photos from the sighting, obtained The Daily Mail, also appeared to show a big diamond ring on Millar's hand, fueling rumors of a possible engagement.

But Hill and Millar haven't publicly divulged much information about their relationship, and not much is known about Millar other than that she co-owns a vintage shop Chasseresse with her older sister.

Prior to his relationship with Millar, Hill was previously engaged to Gianna Santos before calling things off in October 2020.

Hill has taken a major step back from publicity in recent years, after previously admitting that he has been suffering from anxiety and panic attacks for quite some time.

In 2022, he chose not to promote his documentary, Stutz, in order to stay away from the media.

"The whole purpose of making this film is to give therapy and the tools I've learned in therapy to a wide audience for private use through an entertaining film," he told Rolling Stone back in August. "Through this journey of self-discovery within the film, I have come to the understanding that I have spent nearly 20 years experiencing anxiety attacks, which are exacerbated by media appearances and public-facing events."

"I hope the work will speak for itself, and I'm grateful to my collaborators, my business partners, and to all reading this for your understanding and support," Hill added at the time.

Next: Beanie Feldstein Marries Longtime Partner in Camp-Themed Wedding