9.)Rita Ora- "R.I.P" 8.)Lumineers- "Ho Hey" 7.)Cher Lloyd- "Oath" 6.)One Direction- "Live While We're Young" 5.)Boys Like Girls- "Be Your Everything" 4.)Bruno Mars- "Locked Out Of Heaven" 3.)Rihanna- "Diamonds" 2.)Ke$ha- "Die Young"… more »