The Hollywood actor has been dating the Russian supermodel since earlier this year (15), and editors of the New York Daily News now report the couple is living together in the Big Apple.

Bradley is said to have given up searching for his own place, and moved into Irina's pad in Manhattan's West Village instead.

"Instead of continuing his apartment hunt, he's been living at Irina's apartment on Perry St. in the West Village," a source tells the publication. "And he's been in New York City a lot: approximately half of September and half of October and has been in New York City for a chunk of November as well... The two go for walks on the West Side Highway a lot."

The stars were first linked back in April (15) after they were spotted attending a performance of Broadway musical Finding Neverland together, and they were later seen together at an afterparty following the White House Correspondents' Dinner in Washington, D.C.

The romance later appeared to turn serious after the Silver Linings Playbook star introduced Irina to his mother Gloria Campano over America's Labor Day weekend (04-07Sep15).

Bradley is believed to have struck up the relationship just weeks after splitting from another model, British beauty Suki Waterhouse.

The pair parted ways in March (15) after two years together, and Irina split from her boyfriend of five years, Portuguese soccer player Cristiano Ronaldo, in January (15).

"I met him at the Elle Style awards in London last year," Suki previously said of her romance with Bradley. "We were introduced and hit it off almost immediately. We were dancing at the after-party, and he asked me if I fancied going to a club. We went to Cirque Le Soir in London - and he's a ridiculously good dancer, yes. But I'm a serious dancer too, so I don't know if I was fully concentrating on that. We make a pretty good duo, though."