Once:Once

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