Mary-Kate and Ashley Olsen arrived back at LAX on Saturday following their time at Paris Fashion Week, where they presented the latest collection for The Row. Mary-Kate and Ashley also showed off their new Elizabeth and James designs during NYFW, including at a fabulous Fashion's Night Out bash where our contest winner got styled by Brad Goreski and met MK and A! Now that she's back in California, Ashley can reunite with her man, Justin Bartha, who started shooting The Hangover 2 over the weekend. The two are going strong and may even be taking things to the next level if the rumors are true that he's planning to propose.