The 46-year-old Leftovers star was spotted stepping out with 25-year-old model Erika Cardenas in New York City earlier this week. The newly-single stud showed off his tanned and buff arms in a black Eazy-E tank top with his usual faded black jeans, black boots and dark shades while he walked his bicycle.
Next to him was Cardenas, who also rocked a grungy and stylish look that included a white pinstripe button-up that she tied in the front, gray ripped jeans, black tennis shoes and a leather jacket. The curly-haired model held on to a drink as they casually walked the streets of NY.
Theroux may be single but "there is no romantic relationship, just a friend from the gym,” a source told People of the pair. ET has reached out to Theroux's reps for comment.