Former supermodel-turned-photographer Helena Christensen has reportedly fallen for hunky actor Josh Hartnett after trying to set him up on a date with her friend Rosario Dawson. The Danish beauty felt sure Hartnett would be perfect for Sin City star Dawson, but has embarked on her own romance with the movie star, according to U.S. reports. A friend tells America's National Enquirer, "Before Helena could play matchmaker for Rosario, Josh made it clear he wanted to date Helena. "Now Helena has promised Rosario that she hopes to find someone as good as Josh so they can double date." Hartnett's aides are denying the actor is dating Christensen, despite reports the Dane flew the Pearl Harbor star back home earlier this summer (07) to meet her parents and sister Anita. A source says, "She thinks he's a real gentleman." The movie hunk has scored a string of world-class beauties of late - after dating Scarlett Johansson, the actor briefly romanced Penelope Cruz.