9.)Ellie Goulding- "Lights" 8.)Pitbull- "Back In Time" 7.)Cher Lloyd- "Want U Back" 6.)Maroon 5- "Payphone" 5.)Katy Perry- "Wide Awake" 4.)One Direction- "One Thing" 3.)B.O.B.- "Both Of Us" 2.)Carly Rae Jepsen- "Call Me Maybe" 1.)… more »