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