Olivia Wilde enjoys having "a secret little friendship" with her unborn son.
The 'Drinking Buddies' actress is expecting her first child on May 4 with her fiancé, Jason Sudeikis, and loves showing off her baby bump because pregnancy has made her feel like "a goddess."
The 30-year-old star told the May issue of Lucky magazine: "He's moving around in there and no one else can tell - it's a little secret friendship."
Olivia initially thought she would try to hide her changing shape.
She explained: "I just thought, Oh I'm going to hide this forever. But I ended up getting kind of excited to show the bump, as a badge of pride. Like, I'm a woman! Look at me making a human! I am a goddess!"
The brunette beauty's attitude has also changed and she feels more connected to other mothers.
She said: "Pregnancy does shed away all of the bulls**t. It gives you more empathy because you look at everyone and you think, You were a baby!"
She added: "Pregnancy brings you into this sort of commune - you feel connected to women in a way that you never have."
Meanwhile, the actress wasn't upset about turning 30 last month.
She said: "Your twenties are about hustling: getting into the workforce, making a name for yourself, supporting yourself, learning as much as possible.
"It feels like this wonderful plateau, a vantage point where you can look and say, okay, now that I've seen all this stuff, I know which way I'd actually like to continue and what really isn't true to me. That's what's happened over the last two or three years."
Tagged in Olivia Wilde Jason Sudeikis