Composer: Cathy Dennis & Katy Perry & Lukasz Gottwald & Max Martin
Lyricist: Cathy Dennis & Katy Perry & Lukasz Gottwald & Max Martin
Composer: Dejvid Safar
Lyricist: Dobry Lavr
Composer: Catherine Dennis & Łukasz Gottwald & Katy Perry & Max Martin
Lyricist: Catherine Dennis & Łukasz Gottwald & Katy Perry & Max Martin
Composer: Katy Perry
Composer: Katy Perry & Max Martin & Lukasz Gottwald & Cathy Dennis
Composer: Cathy Dennis & Łukasz Gottwald & Katy Perry & Martin Sandberg
Lyricist: Cathy Dennis & Łukasz Gottwald & Katy Perry & Martin Sandberg