Number 1

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