Shonda Lewis, a fitness model in Columbus, Ohio, is selling her body as ad space on eBay through Friday, January 29, in an attempt to raise $498 to enter an internationally recognized body building competition. The athletic bout is called The Arnold Schwarzenegger Classic. The money she raises will cover fees and personal expenses. Lewis will sport a sexy sweatsuit in ads around her hometown. Advertisers can bid on her arms, legs and back. Lewis does make one thing clear: she wants bidders to fight over her butt. She says jokingly, "The space on my butt is the most valuable. You know most people are going to be looking there. I want a bidding war. I want people fighting over the booty."