The System

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