Composer: Katy Perry & Bonnie McKee & Henry Walter & Max Martin & Lukasz Gottwald
Composer: Alan Walker & Jesper Borgen & Anders Frøen & Gunnar Greve & Jonnali Parmenius
Lyricist: Alan Walker & Jesper Borgen & Anders Frøen & Gunnar Greve & Jonnali Parmenius
Composer: Katy Perry & Bonnie McKee & Łukasz Gottwald & Max Martin & Henry Walter
Lyricist: Katy Perry & Bonnie McKee & Łukasz Gottwald & Max Martin & Henry Walter