9.)LMFAO- "Sexy and I Know It" 8.)Jessie J- "Domino" 7.)Rihanna- "We Found Love" 6.)Karmin- "Crash Your Party" 5.)Avril Lavigne- "Wish You Were Here" 4.)Outasight- "Tonight Is The Night" 3.)Flo Rida- "Good Feeling" 2.)Katy Perry- "Th… more »