Kanye West And Kid Cudi Perform At ‘Call Of Duty XP’ Event [Video]

This past Sunday (Aug. 4), during his performance at Activision’s Call Of Duty XP event in Los Angeles, Kanye West brought out G.O.O.D. Music signee Kid Cudi to join him on stage. Together the two performed “All Of The Lights” for fans and game fanatics alike.