Piperlime, the new online shoe shop from Gap, has created an exclusive celebrity online shoe auction to benefit Soles4Souls, a non-profit organization that gives shoes to people in need around the world. Over 30 celebrities have donated and signed a pair of their own gently-worn shoes to be auctioned off on Piperlime.com. Among those involved are Jessica Simpson, Jennifer Hudson, Mariska Hargitay, Rosario Dawson, Vanessa Minnillo, Sharon Stone, Mandy Moore, Mischa Barton and more. The auction ends May 14th, so hurry up and bid for a good cause.
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