Britney Spears' bra and more up for auction

Apparently auctioning off your underwear for charity is all the rage. Hot on the heels of Kylie Minogue, Britney Spears is auctioning off a bunch of her possessions on eBay for charity, including this jewel-encrusted white stone bra which she wore, apparently, in one of her music videos. The bidding is up to $17,000 with four days to go. Other items on the block include Gucci and Donna Karan dresses, some expensive-looking shoes, lots of furniture and jewelry, and this questionable t-shirt. All of the proceeds will go to help victims of Hurricane Katrina by way of the Britney Spears Foundation.