Parties! The style, stars and scoop from Hollywood's hottest events

"If you guys don't know, I'm pregnant," joked Jessica Alba when she took the stage to celebrate the 10th anniversary of V-Day at a luncheon hosted by Glamour magazine in L.A. "I hope [my dress] won't pop while I'm up here. And if it does, you're all women, and I think you'll understand it. [When you're pregnant], your breasts are engorged and your stomach is getting bigger..." As her fiance, Cash Warren, and fellow guests like Katie Holmes looked on, Alba performed a scene from Eve Ensler's Vagina Monologues to mark the occasion.