Oh that Mischa Barton. Somehow that girl got invite to a dinner party hosted by British royal Lord Freddie Windsor and royally pissed him off (sorry I couldn't resist). The British paper The Daily Mail is claiming that Mischa turned into bratty Marissa Cooper by bringing along her hairdresser as a chaperone (what is it with these BFF hairdressers?) and also by sending text messages on her Blackberry the entire night even though she was sitting right next to Lord Freddie. How rude! Okay, I'm gonna admit, I don't know who the hell this Lord Freddie is and I don't "do royalty" really, but c'mon Mischa, if you are going to be invited to a dinner party at Kensington Palace, leave the Blackberry at home for just one night!