THE ONE.

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