Sexy actress Heather Locklear, who was recently treated for anxiety and depression, has been arrested in California for allegedly driving under the influence.

She was arrested for suspicion of DUI and being under the influence of a controlled substance Saturday.

Around 4:30 p.m., a female witness saw Heather Locklear driving erratically while leaving a parking lot in Montecito, California Highway Patrol spokesman Tom Marshall told People magazine.

The witness said Locklear was revving her engine loudly and backed over a pair of sunglasses several times.

The witness called 911 because she was concerned for Locklear's safety. When a CHP officer arrived, Locklear was found seated inside her vehicle, which was partially blocking the roadway.

Marshall said Locklear was taken to a nearby police station because she seemed disoriented and impaired.

Alcohol was ruled out as a factor but, based on the officer's observations, we believe Locklear was under the influence of prescription medication, Marshall said.

People said Locklear's attorney Blair Berk wasn't immediately available to make a statement and her publicist had no comment regarding the arrest.

The 911 tapes have been released, hear them here. (c) UPI