Reason

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