COUNT 'EM

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