The 48-year-old actress and 45-year-old actor were all smiles Wednesday at Bateman's Hollywood Walk of Fame ceremony, where Aniston and actor Will Arnett both honored and playfully roasted the Arrested Development star.
Aniston wore a sleeveless mock neck dress with a floral print, while Theroux sported black pants, a white shirt and a skinny tie. The couple were spotted holding hands, sharing laughs and applauding Bateman.
Aniston and Theroux married at their Bel Air, Calif., home in August 2015 after a three-year engagement. The actor opened up about his marriage to Aniston in an interview with Rhapsody published in April.
"Marriage makes the small things much smaller and the big things small," he told the magazine. "You have an ally. It's good to have someone have your back."
"Why is he the right person for me? All I know is that I feel completely seen, and adored, in no matter what state," the star said.
"There's no part of me that I don't feel comfortable showing, exposing," she added. "And it brings forth the best part of myself, because I care about him so much. And he's such a good person. It hurts me to think of anyone hurting him."
Aniston will next star in Dumplin' with Danielle Macdonald, while Theroux is slated for Mute with Alexander Skarsgard.