Composer: Katy Perry & Juicy J
Lyricist: Katy Perry & Juicy J
Composer: Jordan Houston & Katheryn Elizabeth Hudson & Lukasz Gottwald & Max Martin & Sarah Hudson
Composer: Mohamad Indra Gerson
Lyricist: Mohamad Indra Gerson
Composer: Max Martin
Composer: Reggy Jagger
Lyricist: Reggy Jagger