Composer: Darren Hayes & Daniel Jones
Lyricist: Darren Hayes & Daniel Jones
Composer: Katy Perry & Bonnie McKee & Henry Walter & Max Martin & Ćukasz Gottwald
Lyricist: Katy Perry & Bonnie McKee & Henry Walter & Max Martin & Ćukasz Gottwald
Composer: Martin Sandberg & Andreas Carlsson
Lyricist: Martin Sandberg & Andreas Carlsson
Composer: B.J.Armstrong & F.Wright & M.Pritchard
Lyricist: B.J.Armstrong & F.Wright & M.Pritchard