When Moms Attack!

People Magazine reports that two photographers are suing mothers Pamela Anderson and Denise Richards:

Scott Cosman and Rik Fedyck claim in the Los Angeles Superior Court lawsuit filed Friday they've been left with nightmares since the Nov. 9 incident at the River Rock Casino Resort in Vancouver during filming of Blonde and Blonder.

Richards, the lawsuit claims, ""stormed up several flights of stairs to their balcony, launched into a 20-minute verbal tirade and physical assault, and called both men 'paparazzi scum.'"

Have you noticed that when moms snap, they go the distance? The footage of Bjork attacking a photographer in Bangkok is astonishing. Small and powerful: do not cross these fierce women!