Why

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