Lindsay Lohan Beaten By Sam Ronson?

Did the on-again/off-again romance between Lindsay Lohan and celebrity DJ Samantha Ronson turn violent? Celebrity tattles claim the troubled actress was regularly beaten up by Ronson — and she had the scars to prove it.

“One time I saw Lindsay and she had a large welt on her head. She told me that Sam beat the s**t out of her. She also said that Sam even punched and choked her one time,” a mutual pal spilled to RadarOnline.com this week.

Although they have officially broken up, the two women still have regular contact with each other, which makes things hard on Lindsay. “It’s so twisted. They’re not together, but they are. I never thought I’d ever say this, but I really do feel sorry for Lindsay. She is just lost. She’s alone. She has no friends to turn to.”