Rihanna attends MAC Cosmetics Launch for 'Viva Glam Rihanna'...

Yesterday's MAC Cosmetics Launch of Rihanna's new 'Viva Glam Rihanna' line came to NYC!
At the event, held at the MAC Store Soho, Rihanna told news outlets how her mama had so much makeup when she was a little girl, mostly red lipstick. When she put on makeup for the first time at 16 years old, it was so much fun for her. Fast forward to 10 years later and she's in a philanthropic partnership with MAC. All proceeds from Viva Glam will go to the Mac AIDS Fund. Though she still has her hang-ups about the way she looks. "I do pick on my body," she says. "It's a thing that women do. We walk in front of the mirror and we look at our butt. Is it getting bigger today? Ew. It's still flat."

Hard to believe considering she has one of the hottest bodies in showbiz. The kind of body some of us would kill to have, pancake butt or not. Even then I'd say she has a nice little ass because it's pert and well toned. Peep more pics inside.