Britney Spears is auctioning off some of her clothing to benefit her charity. She says that it wasn't that hard parting with a lot of old things. One of the things she's getting rid of is the "I'm A Slave 4 U" snake-charmer outfit she wore at the 2001 MTV Video Music Awards. She's also getting rid of some of her Grammy outfits and the costumes she wore in dance recitals as a kid. The auction is at May 29th B'Day gift for Jerry!!! and runs through June 5.

All the proceeds will help benefit the Britney Spears Summer Camp for the Performing Arts.

Forget trying to find any of Britney Spears sweaty panties online... I looked.