Rihanna David Letterman sunglasses heels fur skirt tights Rihanna David Letterman sunglasses heels fur skirt tights Rihanna continued to push her new album, Rated R, with an appearance on the Late Show last night where she performed "Russian Roulette."

But before Rihanna delved into her dark side, she was looking just as happy and cheerful as ever outside the theater, greeting fans. She even snatched a baby from one woman's arms, who didn't seem to be quite as much of a Rihanna fan.

Maybe he prefers Taylor Swift?