The Insider.com

We've always known Katy Perry is a living doll, but now there's proof!

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If you have a sweet tooth you may want to bid on this one-of-a-kind Barbie Mattel has created in Katy Perry's likeness. The pop star's doll, along with a Nicki Minaj Barbie, have been created specifically for charity and will (sadly) not be sold in stores. Both Barbies will be auctioned off to benefit Project Angel Food.

The auction will start on Friday December 2nd, and bids will begin at $1,000.

If you are interested in bidding on one, or both of the dolls visit charitybuzz.com/auctions/barbie.