9.)Hot Chelle Rae- "I Like It Like That" 8.)Katy Perry- "The One That Got Away" 7.)Breathe Carolina- "Blackout" 6.)Usher- "Without You" 5.)The Fray- "Heartbeat" 4.)Rihanna- "We Found Love" 3.)Bruno Mars- "It Will Rain" 2.)Nicki Minaj… more »