MS. SEROTONIN

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