Alicia Keys, Lil Jon and Ludacris Join Usher on Halftime Stage

Headlining the Super Bowl for the first time, Usher brought down the house with hits like “Love in This Club,” “Yeah!” and “Confessions Part II,” joined by a star-packed roster of guests including Ludacris, Alicia Keys, will.i.am, Lil Jon and H.E.R.