Should it be illegal to be rich?

I think there should be some kind of cap. Someone doesn't need billions while a million others have little or none. No punishment, but the government would take anything over lets say 50 million ( or X amount), it sort of sounds communistic,but seeing people drive by 100's of homeless people in their personal limos or bentleys, just doesn't seem right. All most people do with excessive money is blow it, my sink works just as well as the 24k gold one and my dumps come out the same in my porclein toilet as a celebs 24k toilet.