1 vs 1

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