Lyricist: Ethan Henderson & Joseph Malone & Phill Richmond
Composer: Tor Hermansen & Mikkel Eriksen & Katy Perry & Esther Dean & Sandy Julien
Composer: Ester Dean & Katy Perry & Mikkel S. Eriksen & Sandy Wilhelm & Tor Erik Hermansen
Composer: Katy Perry
Lyricist: Tor Hermansen
When you feel the need for speed.