Rihanna Performs at Pepsi Super Bowl Fan Ja

Rihanna performed at a pre-Super Bowl event in Miami on Thursday night Rihanna took the stage at the Pepsi Super Bowl Fan Jam, where she performed songs from her recent album, "Rated R," including "Russian Roulette" and "Wait Your Turn." She was joined on stage by Timbaland for part of her set.Last Sunday she appeared at the Grammys along with Jay-Z and his nephew, Julez Smith, as she and Hov