If the World Was Ending (feat. Julia Michaels)

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