Olivia Wilde Bares Her Baby Bump in a Bikini for a Good Cause!

Olivia Wilde keeps things simple in black while heading to grab a bite to eat on Wednesday afternoon (August 3) in New York City.

The 32-year-old pregnant actress met up with fiance Jason Sudeikis, who rode up on a scooter.

That same day, Olivia took to Instagram to post a cute bikini photo with her baby bump on display – all for a good cause!

“Join me today on #BumpDay to ask Congress to pass the #ReachAct so all moms have healthy pregnancies. Link in bio. @savethechildren #bumpbumpbumpitupppp,” she captioned the pic, which you can see below.

FYI: Olivia is wearing a Triangl bikini. She is wearing Steven Alan Optical sunglasses in the candids.

10+ pictures inside of Olivia Wilde out and about…