By Jennifer Davis
Apr 01, 2015 @ 3:10 pm
Jamie McCarthy/Getty Images

Olivia Wilde and Jason Sudeikis's son, Otis, is growing up fast! The new mom shared a photo of her sweet 11-month-old boy today on Instagram, and we couldn't believe how big he's gotten. Dressed in super adorable spaceship pants and a gray sweatshirt, Otis (who's now walking!) and Wilde take a mid-afternoon break for a bit of playtime. Cracking big smiles all around, Wilde laughs as her son reaches towards her nose. "My kind of party," the star captioned:

My kind of party.

A photo posted by Olivia Wilde (@oliviawilde) on


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While the actress has been busy since the birth of her son, promoting movies and working on her website Conscious Commerce, it looks like she's found a great work-life balance. “It’s so much fun, it’s amazing,” Wilde said of being a mom on The Daily Show show recently. “He’s wonderful.” We couldn't agree more!

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