I like Ozzy, that MTV stuff is scripted and planned, just like most of reality TV. Most celebrities i've met who have been publicised as drunken loons off their heads have actually turned out to be nice quiet well spoken civilised people. If they were themselves on TV people would get bored and turn off - granted he's had his wild days but he's been living in posh places amongst posh people and loads of money for 20 odd years. You're not telling me some of that hasn't rubbed off on the family - he'd make a great cameo for the Muppets, well known and 'current' celebrity, has character, ties in with the whole 'Oz' thing and a fanbase that would see the movie because of him. He can't be any worse than Hulk Hogan or the cast of Scrubs - look how painful Whoopi Goldberg was. She was just awful, boring, didn't even have a single scene interacting with the Muppets or bring anything to the character. She just took the money, came in and read the lines that had been written for her and went home - she isn't even that well known internationally nowdays. IMO she was everything the writers shouldn't pick in a guest star - it's a Muppet movie, they need people who don't mind mucking in and having fun with the puppets or at least look like they are.