A dazzling Usher dances his way to Super Bowl halftime triumph
He was joined by guests Alicia Keys, Ludacris, H.E.R., Jermaine Dupri, will.i.am and Lil Jon.
He was joined by guests Alicia Keys, Ludacris, H.E.R., Jermaine Dupri, will.i.am and Lil Jon.