UFC welterweight champion Georges St. Pierre will be giving away an autographed gi to the fan with the best GSP costume on Halloween, as has been recently announced on his official website.

Here’s the post:

“We’ve heard that GSP fans are dressing up as Georges for Halloween. Be sure to snap a picture of yourself, there could be a free autographed gi in it for you. Check back next Monday for details!”

St. Pierre is currently recovering from a groin injury that he suffered in his unanimous decision victory over Thiago Alves at UFC 100 in July. He is expected to return to the Octagon in early 2010 and is likely facing the winner of the Mike Swick vs. Dan Hardy match at UFC 105 on November 14.

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