Paris Hilton was arrested for possession of cocaine Friday night in Las Vegas. According to police, Paris was the passenger in a vehicle that was pulled over outside the Wynn Hotel.
The driver was arrested for DUI (drug-related, not alcohol) and when cops searched Hilton, they found her in possession of a controlled substance. Police say tests revealed the substance to be cocaine, TMZ.com reports.
Hilton, 29, was arrested earlier this summer in South Africa for suspected possession of marijuana, but the charges were dropped after a friend confessed the pot was hers.
A couple weeks later, Hilton was briefly detained in France for having less than a gram of pot in her purse. In 2007, she pleaded no contest to reckless driving and spent 23 days in jail, according to New York Daily News reports.