9.)Rihanna- "California King Bed" 8.)Lupe Fiasco- "The Show Goes On" 7.)Katy Perry- "Last Friday Night" 6.)Wiz Khalifa- "Roll Up" 5.)Jeremih- "Down On Me" 4.)Pitbull- "Give Me Everything" 3.)Runner Runner- "I Can't Wait" 2.)Nicki Min… more »