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