Matching baby bumps. ✌️

A photo posted by Olivia Wilde (@oliviawilde) on


First comes babies and then comes marriage, apparently!

Olivia Wilde is expecting her second child with fiance Jason Sudeikis, the actress just announced with an adorable Instagram post. "Matching baby bumps," the brunette beauty captioned a snapshot of herself showing off her baby boy along with son Otis Alexander, 2.

This pregnancy appears to be planned, too!

"I’m desperate for more [kids] I love my siblings so much and Jason has incredible siblings too. The more the merrier," she told People earlier this month.

What an adorable little growing family!