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