WE KNOW

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