Amy Fisher’s Husband Threatens to Kill Jeremy Jackson on ‘Celebrity Rehab’ [VIDEO]

Whoa! Temper, temper, Lou Bellera!

Bellera, Amy Fisher's husband, threatened to kill former 'Baywatch' star Jeremy Jackson on 'Celebrity Rehab' after a war of words spiraled out of control.

It all began when Jackson's sister referred to Fisher as "Buttofuoco face-shooter." Not surprisingly, Bellera took exception to the comment and defended his wife.

But Bellera took things too far when he threatened to kill Jackson for a comment he supposedly made about Fisher. "I'll kill you, you mother******!" raged Bellera. "He wants to pick on somebody? Let him pick on me! I'll kill him! I'll kill you where you stand!"

The situation got so tense that Dr. Drew Pinsky's people eventually called the police.

[AOL Television]