Hours after posting a video on the internet that hes not a monster, Chris Brown is being sued by Robert Rosen who claims he was assaulted by Chris bodyguards in March.

According to tmz.com, Robert Rosen is suing Chris and LA Fitness for assault and battery, false imprisonment, intentional infliction of emotional distress, negligence and premises liability.

Chris Brown and Rihanna to act out.

The photog claims Chris bodyguards yelled at him so he tried to leave the gym but an L.A. Fitness employee tried to block his escape.

The photog says he then fell down a stairwell, which allowed the bodyguards to catch up with him where they, picked him up by his shorts and physically assaulted him.

The photog claims he was a paying member at the gym and had every right to be on the property.

Apparently this guy tried to sue James Bond actor Pierce Brosnan over a violent incident with the star in Malibu but that case was dismissed.

Looks like someone is trying to get a check.