Credit: Kevin Winter/Getty Images

Justin Theroux is getting a taste of the good life -- thanks to Jennifer Aniston.

The 42-year-old actress brought her boyfriend to the 64th Annual Directors Guild of America Awards in Hollywood Saturday, where Aniston was nominated alongside Demi Moore, Penelope Spheeris, Alicia Keys and Patty Jenkins for co-directing Lifetime's Five.

Aniston wore a strapless black Dolce & Gabbana mini, highlighting her toned physique. Theroux, 40, wore a matching black suit. See more pictures of Jennifer and Justin at the DGA Awards.

"Jen and Justin talked to each other quite a bit," an onlooker tells Us Weekly. "They would turn to each other and talk, and they took turns putting their arms on the backs of each other's chairs."

The actress isn't afraid to chow down in front of Theroux, either: she polished off the lobster and artichoke salad, followed by short ribs and steamed vegetables.

"During the actual show, Jennifer seemed really interested," the onlooker says. "She'd refer to her program and clap for the various winners, and occasionally comment to Patty and Justin about whatever was going on onstage."

Though Aniston and her pals lost to The Kennedy's Jon Cassar, that didn't stop her and Theroux from having a good time. Post-show, the Wanderlust costars hit up a private members' club in West Hollywood, where Theroux was spotted "continuously putting his arm around her or touching her in some way."