Composer: Mohamad Indra Gerson
Lyricist: Mohamad Indra Gerson
Composer: Andrew Gazaway
Lyricist: Andrew Gazaway
Composer: Lukasz Gottwald & Jared Michael Houston & Sarah Theresa Hudson & Katy Perry & Max Martin & Henry Russ
Composer: Libra Music
Lyricist: Libra Music