8. BARRON HILTON

Brother of: Paris Hilton

The part-time actress, full-time partygirl’s lifestyle seems to have rubbed off on her kid brother—and not for the better. In 2008, the heiress’ sloshed sibling was arrested for a DUI after he was said to have been driving erratically on the road, ultimately ramming some unfortunate gas station employee with his Mercedes while pulling over.

In addition to having his fake ID confiscated that day (like this brat doesn’t attempt a “Do you know who I am?” on every Cali bouncer/liquor store clerk), Barron’s also been blown up in the past by the gossip blogs for some of the hard-partying Facebook photos he’s unwisely chosen to post, which only further seem to confirm his probable douchiness.