Andrew Lloyd Webber, known for his musical "The Phantom of the Opera," has opened up about his encounter with a “mischievous spirit” at his Eaton Square residence in London — and how he sought a priest's help to remove the entity.In an interview with The Telegraph, the award-winning composer revealed that while he has never seen a ghost, his former 19th century home in Eaton Square was occupied by a poltergeist that would “do things like take theatre scripts and put them in a neat pile in some obscure room.”“In the end we had to get a priest to come...