Cameron Diaz has been spotted getting close to Uma Thurman's ex-boyfriend. The 'Shrek the Third' star was seen with hunky hotelier Andre Balazs at Hollywood's exclusive Chateau Marmont hotel on Saturday night (02.06.07). A source told the New York Daily News newspaper: 'She was giving him a discreet neck rub. He certainly isn't wanting for company.' Shakira, Rumer Willis - Bruce Willis and Demi Moore's daughter - and Kate Hudson were also spotted at the exclusive venue that night. Andre began dating 37-year-old Uma in 2004, but the couple announced their split in March last year. However, they have been dating again, on-and-off, since October. Cameron, 34, split from long-term boyfriend Justin Timberlake in January this year. She has since been linked to surf champion Kelly Slater and magician Criss Angel. (C)