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