LONDON: Paris Hilton is to guest star in 'Supernatural'. The hotel heiress latest will appear in episode five of the upcoming new season of the US TV series - which follows two brothers Sam and Dean Winchester as they battle evil creatures while searching for their missing father. It is strongly rumoured Paris will play a love interest for both Sam and Dean - played by Jared Padalecki and Jensen Ackles respectively - although all other details are being kept under wraps. A source said: "The fans just need to trust show creator Eric Kripke." The fifth season of 'Supernatural' premieres in the US on Thursday, September 10. Paris is no stranger to horror. She appeared in slasher movie 'House of Wax' in which she is murdered by a waxwork-obsessed killer. The movie was promoted with the tagline "See Paris Hilton die" to attract cinemagoers with a dislike of the blonde socialite. She also starred in gothic musical 'Repo! The Genetic Opera' - in which she plays surgery and painkiller-addicted character Amber Sweet.