Number 3

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