No.1

The Sweet Escape Gwen Stefani, Akon Maneater Nelly Furtado Teenage Dream Katy Perry thank u, next Ariana Grande Oops!...I Did It Again Britney Spears Last Friday Night (T.G.I.F.) Katy Perry no tears left to cry Ariana Grande All The Things She Said t.A.T.u. Style Taylor Swift Judas Lady Gaga Lush Life Zara Larsson Pink Pony Club Chappell Roan The One That Got Away Katy Perry Paparazzi Lady Gaga Locked out of Heaven Bruno Mars Toxic Britney Spears Telephone - Cover of Lady Gaga feat Beyoncé Glee Cast Espresso Sabrina Carpenter Sign of the Times Harry Styles Love You Like A Love Song Selena Gomez & The Scene The Sweet Escape Gwen Stefani, Akon Maneater Nelly Furtado Teenage Dream Katy Perry thank u, next Ariana Grande Oops!...I Did It Again Britney Spears Last Friday Night (T.G.I.F.) Katy Perry no tears left to cry Ariana Grande All The Things She Said t.A.T.u. Style Taylor Swift Judas Lady Gaga Lush Life Zara Larsson Pink Pony Club Chappell Roan The One That Got Away Katy Perry Paparazzi Lady Gaga Locked out of Heaven Bruno Mars Toxic Britney Spears Telephone - Cover of Lady Gaga feat Beyoncé Glee Cast Espresso Sabrina Carpenter Sign of the Times Harry Styles Love You Like A Love Song Selena Gomez & The Scene