Guess We'll Never Know (feat. Colbie Caillat)

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