If it's not one Lohan getting into trouble, it's another!

Dina Lohan was arrested for drunk driving in Long Island, NY, last night after cops observed her driving erratically and going 77mph in a 55mph zone.

Lindsay Lohan's mother was pulled over by police around 11p.m., and after authorities determined she appeared intoxicated, they admistered a blood alcohol level test, which came back more than twice the legal limit at a .20.

The troubled divorcee made allegations she was injured during her arrest, but later went back on the claims after medical personnel responded to the scene.

After being booked, she was released to a third party. No word yet on whether it was Lilo who picked her mom up from the slammer!