Follow the footsteps of...Katy Perry?

Ever wonder what kind of shoes a true "California Gurl" wears? Well, now is your chance to find out! Katie Perry has just donated some of her favorite and stylish footwear for a charity auction that raises money for people affected by landmines. Other celebs such as Nelly Furtado and Pink have also joined her for this special auction.

Katy is donating her shoes on behalf of the Mines Advisory Group, a non-profit humanitarian organization that clears the remainders of conflict to help communities around the world. They also educate and employ local people as well as help provide solutions for those trapped by poverty and economic devastation. Zoe Corden, the auction organizer applauds Katy and other celebs for their help. "MAG chose to run a celebrity shoe auction because often its peoples’ feet that are the most at risk from landmine blasts, and the stars that donated did so to help us stamp a link between shoes and the dangers that lurk beneath them for millions worldwide."

Bid now and you may win Katy's shoes! But don't forget to learn more about how you can spread awareness about this cause.