9.)Megan & Liz- "Bad For Me" 8.)Chris Brown- "I Can Only Imagine" 7.)Psy- "Gangnam Style" 6.)Boys Like Girls- "Be Your Everything" 5.)Flo Rida- "I Cry" 4.)Rihanna- "Diamonds" 3.)Ke$ha- "Die Young" 2.)One Direction- "Live While We… more »