Take my last point for example. My point is that people, such as Justin Bieber, have to work less to achieve a specific quality of life for themselves (because they get such ridiculous amounts of money for their work, however much time they actually spend working) than the average person. He could probably retire now and just coast on his money until he's 80.
Also, way to miss the qualifiers such as SOME celebrities in hollywood. Did I say all? No. No I didn't.