@Trent, you have to be dumb or stupid. You ALWAYS say how Rihanna can't sing and this and that but I actually liked this performance along with her past performances lately. You need to fall back with all the hate. You come off as a bitter fag. When you got katie perry non singing ass running around with all these hits, youtube hits etc. What's the fucking difference you idiot? tell me.

& u talking about Christina A. lmfao her voice is not what it used to be. While her voice is declining Rihanna's voice is improving. Christina sounds like she should drink pure honey all day long to help those vocal chords cause they are strained, worn, and damaged. poor her.