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