The pair was seen at the birthday party a few weeks after they settled their year-long custody dispute.
See what your favorite stars have been up to lately!
The 'Don't Worry Darling' director and 'Ted Lasso' star share two children together.
The pair's custody dispute had been ongoing for more than a year.
The ex-couple was dressed casually as they supported their 9-year-old son, Otis.
The mom of two was out to watch comic Nate Bargatze perform after attending her son's soccer game with ex Jason Sudeikis.
Harry Styles, Jennifer Lopez, and Gwyneth Paltrow can't get enough of Tracy Anderson's workouts.
Harry Styles shows off a new thigh tattoo of the name 'Olivia' written in script, which fans believe references his ex, Olivia Wilde.
The singer dated Olivia Wilde for nearly two years.
The actress uses the picketing experience to teach her children about 'corporate greed.'
Both filmmakers wore recreations of the Karl Lagerfeld look to Monday's Met Gala.
They both wore updated versions of a 1983 Karl Lagerfeld design.
Olivia Wilde chats with ET at the Met Gala, themed Karl Lagerfeld: A Line of Beauty, benefiting the MET's Costume Institute.
The actress spoke with ET at the 2023 Met Gala in New York City on Monday.
