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