It was veritable who’s who of the rich and useless at the 23rd birthday party for “Princes of Malibu” star Brody Jenner. It was hosted at L.A. nightclub Privilege and attracted the likes of Nicky Hilton, Stavros Niarchos and Jack Osbourne. Tara Reid was also in attendance (duh), accompanied by the unibomber and sporting jeans that looked to have a removable crotch. Jenner’s ex Kristin Cavallari also showed up, but he left with “friend” Nicole Ritchie. I’m sorry, but there’s no way he did anything except drive her home, pat her on the head and then call Kristin. Seriously, she looks like a 12-year-old. I'm in denial and I'm staying there.