Katy perry introduces her third signature fragrance entitled killer queen this seductive and powerful scent was inspired by the hit queen track killer queen and embodies katys sophisticated yet playful nature featuring top notes of wild berries dark plum and bergamot accords killer queen instantly draws you in before introducing you to rich heart notes of velvety red flowers finishing with a base of patchouli and liquid praline killer queen is a delicious fragrance which can be wo