Why

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