Mary-Kate Olsen (5'2″) and Olivier Sarkozy (6'3″) – 13 inches:
In recent years, the Olsen twins shifted their focus from acting to the fashion industry. During this career transition, Mary-Kate Olsen crossed paths with banker Olivier Sarkozy, who happens to be the brother of the former president of France.
Since then, Mary-Kate and Olivier have tied the knot and are frequently seen together in public. Standing at 6'3″, Sarkozy towers over his much shorter wife by over a foot.
