9.)Cher Lloyd- "Want U Back"

8.)Ellie Goulding- "Lights"

7.)Pitbull- "Back In Time"

6.)Katy Perry- "Wide Awake"

5.)Carly Rae Jepsen- "Call Me Maybe"

4.)B.O.B.- "Both Of Us"

3.)Maroon 5- "Pay Phone"

2.)One Direction- "One Thing"

1.)Rita Ora- "How We Do"