Killer Queen Perfume by Katy Perry, Killer queen for women is a sweet fragrance with vibrant depth, from its alluring jewel-toned bottle to its delectable blend of sweet and woody notes. Inspired by the iconic freddie mercury song, this fragrance, introduced in 2013, is designed for the powerful and attractive woman. With top notes that include dark plum and wild berries, this scent boasts a distinctly fruity appeal, while base notes of cashmere and patchouli offer luscious richness.