Lindsay Lohan Arrested For Nightclub Fight

Our sources say Lohan was at Club Avenue when she got into some sort of argument with a female patron and it became physical. We're told cops came and arrested Lindsay for allegedly assaulting her.

At the time of this post Lindsay is still at the police station.

And this isn't Lindsay's only legal problem. TMZ broke the story ... she is about to be charged with lying to cops in June after her car accident on Pacific Coast Highway. She told them she was a passenger in the Porsche when actually she was driving.