Composer: Katy Perry & Lukasz Gottwald & Max Martin & Henry Walter
Lyricist: Katy Perry & Lukasz Gottwald & Max Martin & Henry Walter
Composer: Katy Perry & Lukasz Gottwald & Henry Walter and Martin Max
Lyricist: Katy Perry & Lukasz Gottwald & Henry Walter and Martin Max
Composer: Henry Russell Walter & Katheryn Elizabeth Hudson & Lukasz Gottwald & Martin Max Sandberg