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