Justin Theroux, 50, and Jennifer Aniston, 52, are the coolest exes ever. The Wanderlust actor gave the Friends alum a shoutout on Instagram after she sent him some of the products from her new haircare line LolaVie — specifically giving a shoutout to the Perfecting Leave-In. “Thank you b. & @lolavie,” he wrote, calling Jen by her nickname. He then added, “WORKS.”