"California Gurls" is now permanently burned on our brains, so we're thrilled to share the news that Katy Perry will launch her very own fragrance -- Purr by Katy Perry -- this fall.

"I am a product whore," the star joked in an interview with WWD. "I am a consumer of a multitude of beauty products and I'm always looking for the next great thing that will make me into the young Elizabeth Taylor I would love to be. I must have about 100 products on my counter right now."

She also shared her inspiration for the scent -- her catwoman stage costume. Hence the name, and the bottle, which is also cat-shaped with jeweled eyes.

WWD reports that the scent was developed with Firmenich and boasts top notes of peach nectar, forbidden apple and green bamboo; a heart of jasmine blossom, pink freesia and Bulgarian rose, and a drydown of vanilla orchid, white amber, creamy sandalwood and musk.

Purr launches in November and will be sold at Nordstrom and nordstrom.com. The eau de parfum will start at $36 for a 1-oz. bottle and a body lotion and bath gel will follow shortly.

Jennifer Aniston just launched her signature scent - get the details here!