TMZ.com said police confirmed Hilton was driving a black Mercedes on the Pacific Coast Highway when he was pulled over at a gas station, arrested and taken to the Lost Hills Sheriff's station where he was booked and is being held on $5,000 bail.
No drugs or drug paraphernalia were found in Hilton's car or on his person, police told the celebrity news Web site.
Hilton's big sister Paris spent about three weeks in jail last year for violating the terms of her probation in a DUI case.
Astronomers offer more expansive view of universe
LGBT community has 'bullied the American people': Bachmann