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