The pregnant, pint-sized House of Lies star, who celebrated her baby shower over the weekend, was photographed in L.A., exposing her baby bump in public on Tuesday afternoon, as a friend took a snapshot.
It appeared to be a whole photo shoot for the actress and her pals, as a series of shots show her in different poses, with different looks on her face.
Bell's rep confirmed in November that she and her fiancé, Dax Shepard, 38, are expecting their first child.
"I feel like when I arrive at the hospital, I want a glass of whiskey, I want the epidural in my back," Bell, 32, joked of giving birth. She's due in late spring.
"And I want to get hit in the face with a baseball bat and wake me up when it's over, because I've seen the videos and it looks terrifying."