Lindsay Lohan's mom Dina Lohan has been busted for DUI. 

Dina was arrested in Long Island last night after being pulled over in her BMW by the cops for speeding, E! News confirmed.

Dina was stopped around 11 p.m. for driving 77 miles per hour in a 55 zone. Police administered a blood alcohol test, which she failed for having more than twice the legal limit in her system (.20). She was then booked at a local station.

According to the New York State Police, after being taken in to a local station, "Lohan made an allegation that she was injured during the course of the arrest. State Police called an ambulance to have Lohan evaluated. When emergency personnel arrived and evaluated Lohan, there were no injuries and she recanted her claim."

Dina's DUI arrest comes a month and a half after Lindsay completed a 3-month stay at Cliffside Malibu rehab center.

Over the Labor Day weekend, Dina partied with millionaire Sir Ivan Wilzig at his lavish estate in New York. According to TMZ, she was "slurring her speech" and "bragged that Oprah was interviewing her for the Lindsay Lohan docu-soap."

Oprah Winfrey's OWN cable network has signed Lindsay to an eight-episode docu-series that will follow the actress as she works to rebuild her career and stay healthy. The series will air in 2014

"OWN will air an exclusive interview with Oprah and Lindsay Lohan that will tape and air in August and an eight-part documentary series with Lindsay for 2014," an OWN spokesperson confirmed.