That is a theory of yours. Just because you do not know him does not mean he is not well known or publicy recognized. I have friends who do not even listen to rock who know who he is. So I am not going by what 3 people say on this forum since honestly that means nothing. People recognize him so he is one of the most publicly recognizable rock stars alive. Some people do not know Ozzy regardless of us knowing him or not.
^^That is the same thing except they are people you know.
This is supposed to be for fun, let's try and keep it that way.
I actually did recognize Josh Homme, only because I saw his band QOTSA on Mad TV a few months ago. I would be terrible for picking artists, I might know what they sound like, but unless I've owned an album with their picture on the cover I would not know many of them if I bumped into them on the street.