You know what she looks like, right? Here’s Theroux in D.C. in 2001. (Bill O'Leary/The Washington Post)

Justin Theroux dining at Fiola on Pennsylvania Avenue Monday night, his arm around a familiar looking blonde... name is on the tip of our tongue... oh right, Jennifer Aniston. The D.C.-raised actor, involved with Aniston for several months now, was nowhere to be seen when she made her silent, fleeting, red carpet appearance at the Reagan building for her new Lifetime movie. But seems he followed her to town; they showed up at Fabio Trabocchi’s new restaurant shortly after lights went down for the screening, along with Patricia Clarkson and Jeanne Tripplehorn. Aniston had the white truffle pasta.