Mary-Kate Olsen used to be an actress but now is a fashion director. She and her sister started in the acting business being only 1-year-old. Later they portrayed twins in many movies including Holiday in the Sun, etc.

They brought various awards and numerous nominations. Olsen co-owns the fashion company The Row. The sisters (total net worth $300m) also worked on the clothing lines for several other companies. Now they work for Superga. She co-wrote a book called Influence. She is wed to Olivier Sarkozy.