LIAR?

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