Courtney Thorne Smith

Courtney Thorne Smith is no slouch when it comes to exercise. Though she’s hardly as compulsive as she used to be on the set of Ally McBeal – where she was actually battling anorexia for a while – she’s still kept fit by walking every day and doing yoga. And that regimen didn’t slouch when she discovered she was pregnant in 2007.

Paired with father Roger Fishman, the owner of a media company, Smith was publicly pregnant with her baby (which she had to work to hide during her time on the sitcom According to Jim) until January of 2008, whereupon she gave birth to a healthy baby boy.

The boy, dubbed Jacob Emerson (a normal enough name for a celebrity baby, but where did they get Emerson from?) is doing well and hasn’t made many public appearances, possibly because he’s still so young.