Cameo

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