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