What's your best story of figuring out morally-righteous people are full of shite?

This is a bad example but Jennifer Lopez's song "My love don't cost a thing" came on. She sings on and on about that she doesn't care about money in relationships. I see it as a way of her expressing that she has so much character and integrity that money doesn't matter. She dates multi-millionaire A-Rod though. Never listen to what people say; watch what they do.