المؤلف: Levi Lennox, Anthony Hannides, Mike Hannides, Zayn Malik, Bonnie McKee, Henry Walter, Max Martin, Lukasz Gottwald, كيتي بيري
الملحن: Levi Lennox, Anthony Hannides, Mike Hannides, Zayn Malik, Bonnie McKee, Henry Walter, Max Martin, Lukasz Gottwald, كيتي بيري
