This can't be a serious comment, are you really this fucking stupid?
1) It is well known among the BJJ community that Gracies school in LA is making a ton of money by catering to celebs & wealthy. And they REALLY cater to the Hollywood and rich crowd, it's very pansy. It's great business and they spent years if not decades getting it to that level.
2) Kutcher does not have a BB in JUDO, he has never done JUDO, you fucking twat. He "trains" at the Gracie BJJ and has a bullshit blackbelt. This, by way, brings even more exposure to Gracies school in LA.
3) This has been documented on tape, via TV specials, which actually were filmed seriously, yet if you have actual MMA/grappling/striking training & experience, you notice what a joke it is when you watch
4) I actually knew good trainers, plain fitness & specialty that have either trained or interviewed high profile celebrity clients (Jay-Z being one of them). There is a lot of pampering going and a lot of ego. Because vast majority of celebs have their ego up their asses, after all, they don't view themselves as regular people. Morons like you sure don't look at them as regular people.
5) Go ask any high profile client agent if they would be just fine with their movie/music star client doing a physical activity that has a significant risk of injury and marks to the face. See what they say. Then realize just how dumb you are. That shit is serious business and agents oversee as much of their clients life as they can, cause it's all about that dollar.