Rihanna Debuts New Song 'Stay' on 'SNL'

Performs spare, elegant ballad from upcoming album 'Unapologetic'

Rihanna closed this week's Saturday Night Live with a spare, elegant rendition of her new ballad "Stay," from the forthcoming album Unapologetic. Earlier in the show she played her huge hit "Diamonds," for which she premiered a new video a few days ago. It's been a busy week for the singer, who offered a preview of the new album in exchange for pledges to benefit Sandy victims at an event in New York on Friday.