Celebrity | Olivia Wilde Olivia Wilde, Jason Sudeikis Welcome Baby Boy Their son is named Otis Alexander By Evann Gastaldo Posted Apr 24, 2014 10:19 AM CDT Copied Olivia Wilde, left and Jason Sudeikis attend the 2014 Vanity Fair Oscar Party, on Sunday, March 2, 2014, in West Hollywood, Calif. (Photo by Evan Agostini/Invision/AP) Olivia Wilde and Jason Sudeikis gave their new baby boy a pretty traditional name, by Hollywood standards: "Ladies and gentlemen, Otis Alexander Sudeikis has LEFT the building! (I’m the building)," Wilde tweeted yesterday. Otis was born Sunday, a rep for the couple tells People. Wilde, 30, and Sudeikis, 38, got engaged last year. (Click for 10 more celebrity couples who had babies before getting married.) Read These Next Her blood isn't compatible with anyone else's. Rubio says the fate of Iran's conversion facility is what matters. Iran's supreme leader makes first public comments since ceasefire. Fan who taunted Ketel Marte's mom has been banned by MLB. Report an error