Rihanna’s Sexy Ass, for the Grammys

I know the Grammy Awards were a few days ago but i really want to post these pictures of Rihanna’s sexy ass performing live so don’t judge my decision to do this article now. Oh i almost forgot, is it just me or Rihanna seems to be very horny on stage? Didn’t she already got a boyfriend or girlfriend? Somebody help the poor soul get rid of this burden…