What Would Bob Do?

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