For a Pessimist, I'm Pretty Optimistic

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