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