Paris Hilton's 18-year-old little brother, Barron, was arrested this morning in Malibu on DUI charges.

TMZ reports that Barron was driving a black Mercedes on Pacific Coast Highway with a passenger , not one of his sisters, when he was pulled according to police. Currently, he is in the process of being booked at the same place Mel Gibson was, Lost Hills Sheriff's station.

Barron's older sister, Paris, served 23 days last June for DUI charges.

Labels: Paris Hilton