Olivia Wilde looks ready to pop!
The actress showed off her growing baby bump at the 2014 Revlon Concert for the Rainforest in New York on Thursday.
Sporting a sheer, long-sleeved, black maxi dress, the brunette beauty looked gorgeous for her charity appearance. Wilde is also the brand ambassador for the popular cosmetics company.
The 30-year-old announced that she and fiance Jason Sudeikis were expecting their first child together, a baby boy, last October.
The cute couple, who first started dating shortly after they met on the set of "Saturday Night Live" back in 2011, got engaged in January.
We can't wait to see their little guy when he gets here! How do you think Olivia looks? Tell toofab in the comment section below and click "Launch Gallery" above to see even more expecting stars!