Composer: Katy Perry & Bonnie McKee & Henry Walter & Max Martin & Lukasz Gottwald
Composer: Paul Lyness
Composer: Bill Brewster
Composer: Katy Perry & Bonnie McKee & Łukasz Gottwald & Max Martin & Henry Walter
Lyricist: Katy Perry & Bonnie McKee & Łukasz Gottwald & Max Martin & Henry Walter
Composer: Toymako