Paris Hilton has infuriated movie bosses by refusing to work with any of the leading men picked for her new film. The budding actress-and-singer has reportedly signed up to star in 'The Hottie and the Nottie', but has so far been unhappy with the prospective actors picked to appear opposite her. A film insider told Australia's New Weekly magazine: "They must have tried out over a dozen guys but still not one of them has been cast. A few have made it to a screen test with Paris but either the producers aren't happy or, more often, Paris has a problem with them. She is as picky with the men in her movies as she is in real life." Shooting on the movie is due to start later this year.