He's Just A Scientist

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