How embarrassing. Bitch got a DUI in broad daylight. Shameful! What an amateur.

A resident called authorities after allegedly seeing Locklear driving "erratically" in a parking lot. But the CHP didn't see her driving -- she had pulled over on her own accord before they got there.There are reports she was arrested for driving under the influence of prescription medication -- but we're told the tests are still being analyzed. No alcohol was involved.

The bottom line -- Locklear has a lawyer with a Ty Cobb batting average, Blair Berk. Especially given that deputies apparently didn't see her driving, look for a plea bargain and very possibly a reduced charge -- e.g., reckless driving.

tmz