I've been sitting on some news all week long—the identity of the new face of Viva Glam lipstick and gloss—and it's been driving me crazy, because I've been dying to tell you who it is. But now it's finally public. Instead of telling you, I thought I'd see if you can guess this spokesperson's identity along with a few others.

Bella Quiz: Guess the Celebrity Spokesmodels

Who is MAC's next Viva Glam spokesperson?