Who Was It?

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