Mary-Kate Olsen and Olivier Sarkozy are married – Fox News Entertainment Featured Mary-Kate Olsen and Olivier Sarkozy are married – Fox News Editor November 30, 2015 It’s a May-December marriage for Mary-Kate Olsen. The 29-year-old former child actress tied the knot with her... Read More Read more about Mary-Kate Olsen and Olivier Sarkozy are married – Fox News