Here's something you don't see every day: The Olsen twins strolled through LAX airport with Mary-Kate's older boyfriend, Olivier Sarkozy. The 26-year-old twin, pictured below with shades on and a gray hat, was first spotted with Sarkozy -- the 43-year-old half-brother of former French president Nicolas Sarkozy -- in June 2012.
The couple has remained relatively quiet about their relationship and 17-year age difference, save for these brief words from Mary-Kate to WSJ. magazine last fall: "Everybody has an opinion. I find it's better to focus on what's in front of you and to keep putting one foot in front of the other."