What happens when you pair up one of the world’s top shoe designers with creative celebrity aspirants? A unique collection of designer heels and signed pumps that can raise thousands of dollars for cancer research. Stuart Weitzman recently announced the Seventh Annual Celebrity Shoe Auction, a place for celebrities to pitch their most creative designs and place them up for bidding on the official website. Star contributors/future shoe designers include Molly Sims, Courtney Cox Arquette, Kelly Ripa, and Matthew Perry.

The glamorous heels are available for bidding through October 4, and proceeds are sent to ovarian cancer research foundations around the globe. Each star signs the shoe with a signature stamp or hand-written quote; it’s a chance for celebrities to share their message with a philanthropic touch, and a chance for the public to pick from a fresh collection of dazzling creations. For the Nicolette Sheridan Pumps bidding starts at $350.