In 1996 her parents decided to divorce.
Father: her father’s name is David Olsen, a real estate manager.
Mother: her mother’s name is Jarnette Jones, a personal manager.
Siblings: She has a brother named Brent, a younger sister, Elizabeth and a twin sister Ashley Olsen.
Husbands and kids: She is married to Olivier Sarkozy, a French banker and a half-brother of Nicolas Sarkozy. They don’t have kids from this marriage.
Sexual orientation: straight
Mary-Kate had relationships with Max Winkler, David Katzenberg, Ali Fetourechi, Stavros Niarchos, Max Snow and Nate Lowman.
She was also rumored to be dating Heath Ledger, Lapo Elkann and Dustin Yellin.
Her net worth is estimated at around $ 200 Million.
Place of living: The married couple owns an $8 million townhouse in New York City.
Cars: The actress was spotted driving a Porsche Cayenne.
What is it like to be married?
Mary-Kate Olsen has been married to Olivier Sarkozy since 2015 and from the previous marriage with Charlotte Bernard he has got kids, so she has to go home, cook diner and raise children.
Has she written a book?
In 2008 Mary-Kate and Ashley wrote a book, called ‘Influence’. There readers can find interviews with various artists, writers, photographers, and just bright personalities.
How is Mary-Kate connected to fashion world?
She is mostly concentrated on fashion industry. She has established a fashion line ‘Elizabeth and James’ with her sister