Prognosis

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