Olivia Wilde And Baby Otis Have The Cutest Party Ever

04/01/2015 04:15 pm ET | Updated Apr 01, 2015

New mom Olivia Wilde knows the best kind of party is a baby party.

Wilde had some serious laughs with little Otis Alexander, 11 months, Wednesday. The actress let fans in on the fun posting an Instagram photo of the two of them, writing: "My kind of party."

My kind of party.

A photo posted by Olivia Wilde (@oliviawilde) on

Wilde opened up about motherhood in a candid and empowering interview with Shape magazine, admitting that she chooses quality time with her little man over much else these days, especially pushing herself back into a rigorous exercise regimen.

"If I wasn’t at work, I just wanted to stay home and party with my little man — and by 'party,' I mean, of course, endless rounds of the “Itsy Bitsy Spider.” Also, I like beer. And pizza. And these two ingredients are not found in the purely fictional book I like to call How to Look Like You Never Made a Human: A Guide to Socially Acceptable Motherhood."

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