Genes for "Jeans for Genes"

I first learned about the Jeans-for-Genes charity when in London a few years ago. After the initial rush of long-supressed childhood taunts subsided, I thought it was a great idea. Now it's come stateside, in the form of a celebrity auction.

The idea is: celebrities sign a pair of jeans. You buy them. Proceeds go to the National Hemophilia Foundation -- "for all bleeding and clotting disorders."

I'm not sure if the celebrities have worn these jeans, or simply signed them. For that matter, I'm not sure how their wearing them would affect the jeans' value -- that's for the market to decide (my guess: used Tyra jeans would be worth more than, say, Jay Mohr's.) Bid on a pair and see for yourself.