Full show replay: http://urlmin.com/grammyz Bruno Mars and Rihanna perform 55th GRAMMY Awards 2013 Bruno Mars and Rihanna perform 55th GRAMMY Awards 2013 Bruno Mars and Rihanna perform 55th GRAMMY Awards 2013 Bruno Mars and Rihanna perform 55th GRAMMY Awards 2013 Bruno Mars and Rihanna perform 55th GRAMMY Awards 2013 Bruno Mars and Rihanna perform 55th GRAMMY Awards 2013
