The Olsen Twins came into our hearts in 1987 at the tender age of 6 months on the hit television show, Full House. The girls played the part of the adorable Michelle Tanner, but it was awhile before anyone realized that the character was played by more than one child. It was even thought, for a time, that the part was played by triplets. As the girls grew, they developed a new production company with the help of their manager, called DualStar Entertainment. Mary Kate and Ashley became multi-millionaires before their time with movies, television shows, and even a line of clothing for young girls. The Olsen Twins aren’t only actresses, they are producers as well. They are listed as Executive Producers on many of their movies, and did so again in 2004 with the motion picture, New York Minute. Today, Mary Kate and Ashley are all grown up and attending college. Yet, they show no signs of slowing down anytime soon.