Jessica Alba

Motherhood causes strange things to happen. Things like the Razzie-nominated The Love Guru. But, child dropped, it's back to business as usual for our 2007 champ.

After a guest appearance in The Office, she'll be dusting down her leathers and gyrating her way back into nerdish hearts as Sin City 2's Nancy Callahan. But does she take her work home with her? "Most nights I end up wearing a wife-beater T-shirt and boxers." Shame. But at least you've got more in common than you thought.