Killer Queen was launched in 2013 by the pop star Katy Perry in cooperation with Coty. It is a playful, sophisticated, powerful and delicious fragrance for women. The scent notes include wild berries and dark plum with bergamot accords and velvety red flower, followed by Sambac jasmine and rainbow plumeria. The perfume also contains cashmere, patchouli and liquid praline. The jewel-shaped bottle with rich gold crown cap portrays sexy sophistication and luxury.