BTTB (Back to the Basics)

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