If Sharon Stone ever decides to give up acting, she could become the most successful Auctioneer ever. Before going to Cannes last week, where she hosted a benefit for Aids with Robin Williams, she helped raise a quarter of a million dollars at a live auction to benefit Lupus LA. Wearing a skin tight red gown, she pleaded, teased and cajoled the SRO audience into buying luxury items and trips - and even joked that she might accompany them on the trip (if the price was right)!