Top 20 Celebrities Who Had Relationships With Much Younger People

15. Olivier Sarkozy/Mary Kate Olsen - 18

Mary Kate Olsen was one of America’s Sweethearts because no one could let cute little Michelle Tanner go. So it shocked everyone when she fell in love with a man who is 18 years older and the brother of former French President Nicolas Sarkozy. They have married and appear to be very happy together.