You guys know all about VH1's celebrity fit club, right? A bunch of has been actors and singers, celebrities go on the show to lose a bunch of weight. So they're taping a new season right now and among some of the has been actors and singers, celebrities on this year are former American Idol star Kimberly Locke, 80's pop star Tiffany, Screech from Saved By The Bell and Marcia from the Brady Bunch. Yeah, they're using the term "celebrity," loosely. Apparently, during a recent taping, Screech was involved in a "heated on-set altercation," with Kimberly and was shouting very crude obscenities at her, none of which I can repeat here. Meanwhile, the rest of the cast walked off the set to avoid getting attacked by Screech. According to producers, Screech won't be allowed to have any more interaction with the cast and is essentially banned from the show. This recent outbust by Screech comes as no surprise to me, but what is surprising is that he's on Celebrity Fit Club in the first place. I don't remember Screech being fat, then again I never saw his porno.