Paris Hilton was arrested in Las Vegas for possession of a controlled substance late Friday evening, a police spokesperson confirmed to Pop Tarts.
The hotel heiress was a passenger in a vehicle that was stopped by police. The driver was arrested for DUI pertaining to drugs, not alcohol. Through further interaction between Hilton and authorities, it was discovered she was in possession of a controlled substance.
Hilton is currently being held in Clark County Detention Center. Her representative was not immediately available for comment.