'Energies of once-living humans, come back to intrude!' Discover the stars who have been spooked by ghosts...

Robbie Williams claimed last week that he and his wife Ayda Field have a ghost at their Beverly Hills mansion who like to lurk in the bathroom and turn their shower on. But the 'Angels' singer is far from the only star who has had a supernatural experience. Find out which other celebrities have heard something go bump in the night...