Rihanna is my favorite singer, her voice is so special, i, actually, haven't heard a voice like that in my life. She's a strong vocalist and she's won a lot of prizes in her career. I think the best her song is We Found Love, which was sang by her and Calvin Harris. It's very cute. Rihanna is an amazing performer, she's a perfect dancer and rapper. I mean, this is so cool that such star was born