* Paris, left, and Nicky Hilton pose for photographers at a promotional event for Japanese handbag brand Samantha Thavasa in Tokyo, Monday, Nov. 5, 2007. Barron Hilton will give $2.3 billion, the bulk of his fortune, to charity, officials said Wednesday Dec. 26, 2007. Hilton, the 80-year-old grandfather of Paris and Nicki Hilton, bequeathed the money to the Conrad N. Hilton Foundation, a charity founded by his father in 1944. (AP Photo/Shizuo Kambayashi/file)