We've got a couple of proud parents here!
And if she didn't have that adorable baby boy as proof, it would be hard to believe that Wilde just gave birth a week ago.
The new mom looked great in skinny black pants, a white knit T-shirt and a men's-style blazer with the sleeves rolled up. Moreover, her skin was glowing and she appeared to be wearing mascara and eyeliner but next to no makeup otherwise.
Otis arrived on April 23, with his mom tweeting that he had "LEFT the building," with Wilde being the building. And despite late-night feedings and diaper duty, she's been keeping us entertained via Twitter ever since.
Having an infant son alerts me to the fact that every man, at one point, has peed on his own face. #awesome— olivia wilde (@oliviawilde) April 24, 2014
If Otis was on Cribs, his crib would win. I wish I could fit in it. Thanks, @SerenaandLily for the lovely gifts. Do you make adult swaddles?— olivia wilde (@oliviawilde) April 25, 2014
Sudeikis, meanwhile, was back at work the very next day on the set of Tumbledown, where he proudly showed off pictures of Otis on his phone to costar Dianna Agron and the rest of the cast and crew.
"Happy birthday @DiannaAgron you gorgeous, hilarious woman!" Wilde tweeted in honor of the actress' 28th birthday just yesterday.