Police say Lohan and gal-pal Samantha Ronson were trying to leave the Jackrabbit Lounge nightclub and security guards were trying to hold back the crowd. The bouncers told police that's when the 38-year-old fan tried to get around them, pushed one of the guards and became disruptive.
Police say in a news release that the man was detained and then turned over to officers. He was booked on a misdemeanor disorderly conduct charge and later released.
Officers say they contacted Lohan and Ronson at a nearby hotel and they said they didn't know the man.