Composer: Henry Russell Walter & Nathaniel Joseph Ruess & Kesha Sebert & Benjamin Levin
Composer: Katy Perry & Bonnie McKee & Henry Walter & Max Martin & Lukasz Gottwald
Composer: Rami Yacoub & Carl Falk & Savan Kotecha
Lyricist: Rami Yacoub & Carl Falk & Savan Kotecha
Composer: Elena Jane Goulding & Richard Frederick Stannard & Ashley Francis Howes
Composer: Homen Christo Guy Manuel & Nile Rodgers & Thomas Bangalter & Pharrell Williams
Composer: Jermaine Edwards
Lyricist: Jermaine Edwards