9.)Hot Chelle Rae- "I Like It Like That" 8.)Usher- "Without You" 7.)Jason Derulo- "It Girl" 6.)Rihanna- "We Found Love" 5.)Nicki Minaj- "Fly" 4.)The Fray- "Heartbeat" 3.)Bruno Mars- "It Will Rain" 2.)LMFAO- "Sexy and I Know It" 1.… more »