Jennifer Aniston and Justin Theroux were side by side as they returned to their car following dinner at the Mexican spot Marix in LA yesterday. Jennifer wore a fitted skirt and tank for the date night, which comes after her new SmartWater ads were released last week. Aside from the fresh photos, Jennifer's been lying low since the February release of Wanderlust. She has been busy with real estate, though, and sold her West Village apartments last month just a year after purchasing them. Instead, she and Justin have moved into a Beverly Hills rental while their Bel Air mansion is undergoing renovations. Jennifer bought the $21 million estate in January and is reportedly spending thousands more on fixtures and furniture.