Introduction

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