Dina Lohan, mother of troubled starlet Lindsay Lohan, was arrested last night for drunk driving on the Northern State Parkway in Oyster Bay.

According to Newsday, Lohan, 50, was stopped because she was driving her BMW 77 mph in a 55-mph zone at around 11 p.m.: "...a breath test registered a .20 percent blood-alcohol content, police said"—well above the .08 legal limit—"During her processing at the State Police barracks in Farmingdale, police said Lohan 'made an allegation that she was injured during the course of the arrest.'" Then, when medical personnel checked her out, she recanted her claim after she was found to be fine.

Lohan was charged with driving while intoxicated and aggravated DWI as well as speeding. Her daughter has reportedly been concerned about her drinking and wants her to go to rehab.