Composer: Anton Zaslavski & Onika Maraj & Max Martin & Savan Kotecha
Lyricist: Anton Zaslavski & Onika Maraj & Max Martin & Savan Kotecha
Composer: Savan Kotecha & Martin Sandberg & Onika Maraj & Justin Beiber & Anton Zaslavski
Composer: Karl Sandberg & Anton Zaslavski & Savan Kotecha & Onika Maraj
Composer: MARTIN KARL SANDBERG & ONIKA TANYA MARAJ & JUSTIN BIEBER & SAVAN HARISH KOTECHA & ARKADI ZASLAVSKI