Few people can say they were raking it in before they could walk or talk but the Olsen twins began playing the fame game at just six-months-old when they played Michelle Tanner in TV series Full House.
After starring in many dud movies, the twins established Dualstar in 1993; By the time they were 13, the company was valued at $100m, making them the eleventh richest women in entertainment according to Forbes.


