Theroux, 44, not only wrote the screenplay for the film, but also stars in it as Evil DJ, the creepy dread-locked DJ who, as you may recall, challenged Owen Wilson's Hansel to a breakdance fight in the first movie. The Leftovers star donned a sharp black suit, a crisp white dress shirt, and a skinny black tie for the affair, while Aniston, 46, wore a ribbed aubergine Galvan dress with a thigh-high slit and a V-neck cutout.
Theroux confessed to People how the movie's action-packed promotional tour has influenced the couple's Valentine's Day plans. "I want to get into some sweatpants because I feel like I've been in a suit forever," he said. "So we've done like, I don't know, six cities now. We're tired. So yeah, I'm going to get cozy and watch some HBO Go."