Gsoh Q.E.D.

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