are u crasy on this site. Rihanna sing very well in live??? mouahahaha, yhe funiest thing that i heard . Beyonce sing rated R mouahahah, rihanna can sing crasy in love? mouahahah. Rihanna is a studio singer, certainly not a live singer, she delivers very poor performances. gaga and beyonce have talent, not rihanna. and kerri stop that, you're ugly, brrrr!!