Last night, the mere sight of Pam Anderson (with Rize Director/Photographer David LaChapelle) caused a fight between a pap (not one of ours) and a security guard! The significantly smaller photog was so eager to get a shot of Pam (in a super-short gold mini-dress) that he took on the the much larger security guard in an effort to get that much closer to Pam...things escalated and, well, you'll have to watch the video and see for yourself...