Full show replay: http://urlmin.com/grammyz Jennifer Lopez and Pitbull present at the 55th GRAMMY Awards 2013 Jennifer Lopez and Pitbull present at the 55th GRAMMY Awards 2013 Jennifer Lopez and Pitbull present at the 55th GRAMMY Awards 2013 Jennifer Lopez and Pitbull present at the 55th GRAMMY Awards 2013 Jennifer Lopez and Pitbull present at the 55th GRAMMY Awards 2013 Jennifer Lopez and Pitbull present at the 55th GRAMMY Awards 2013