British singer James Arthur is dating an adult TV beauty, according to a U.K. report. The Impossible hitmaker has become romantically linked with adult channel pin-up Lori Buckby and the relationship reportedly started on social networking site Twitter.com after Arthur spotted raunchy pictures of the model. A source tells Britain's Sunday Mirror newspaper, "James and Lori are really taken with each other and are very cute together. She's often around at his flat and has been introduced to a handful of his close friends. "One thing he likes about Lori is she's not a gold-digger - she comes from a well-off family and has made a lot of money through her glamour modelling and Babestation work."