Lindsay Lohan Terrified of "Psycho" Photographer

Lindsay Lohan knows all about doing things strictly to get the attention of dealing with the paparazzi, but feels one shutterbug has crossed the line.

Having just moved to a more secure location by the Betty Ford Clinic after being stalked by Sam Lutfi (or someone), now she's got more problems ...

According to Lohan, a "psychotic" photog seems to live outside her digs. He's there EVERY day and doesn't miss a beat when she ventures out.

Poor girl just can't catch a break.

Lindsay is so upset, she's asked her lawyer to go to court and get a restraining order against this dude and several others, but so far nothing's been filed yet.

TMZ sources confirm there is indeed a guy who follows her everywhere she goes, running up to her car, yelling at her every time she comes to a stop, etc.

He drives a Prius with tinted windows. Nice to see that even the seedy underworld of celebrity gossip media feels the urge to reduce carbon emissions.