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