Justin Bieber The Key for Woman 100ml EDP The Key by Justin Bieber Perfume. Unlock the heart of someone special with The Key by Justin Bieber. Designed for women in 2013, this heart-warming fragrance combines sweet and floral accords with musk and woods, and the result is a luscious aroma you can wear with anything. Enjoy it as you set out to conquer the world each morning, or use it to cement your image in the heart of another. It goes perfectly with everyday work attire as well as flattering evening gowns. Size: 100ml