poor little rich girl 

A upper-middle class or upper-class teenage girl, who despite her advantage in wealth, manages to flunk out of school and fail several attempts at drug rehab. Usually caused by hippie parents who can't discipline their kids.

My stepsisters were poor little rich girls. One of them is doing ok, but the other wants to be some sort of hippie earth-dirt child.

poor little rich girl by Downvoting Victim March 3, 2010