The Introduction

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