What happens in Vegas stays in Vegas… unless you’re Brody Jenner and “TMZ” is there. Jenner rang in 38 in Sin City on Friday, and was enjoying his birthday rager at OMNIA Nightclub in Ceasar’s Palace until someone attacked him in the VIP section. Jenner, his pals and security fought the guy off after he put Jenner in a headlock. Eventually, the brawl was broken up, and apparently nobody was arrested.
