Mary-Kate and Ashley Olsen paired up to have lunch with Mary-Kate's boyfriend, Olivier Sarkozy, at Sant Ambroeus in the West Village on Saturday. The trio dined at the NYC hot spot before leaving together. Things seem to be heating up for Mary-Kate and Olivier, who reportedly have plans to move into Olivier's East Village home once renovations are completed. Mary-Kate and Ashley's weekend outing came during a break from their busy work schedule. They showed their The Row and Elizabeth & James collections at New York Fashion Week last month, and they have plans to release a fragrance this Spring.