Preview:Celine Song is writing a ‘My Best Friend’s Wedding’ sequel.Sony is backing the new movie.There is no word yet if original cast members Julia Roberts or Rupert Everett will return.Though the company hasn’t exactly had the best luck dusting off its back catalogue for sequel treatment –– neither ‘Karate Kid: Legends’ nor especially ‘I Know What You Did Last Summer’ have set the box office aflame or won over legions of new fans –– that, apparently isn’t stopping Sony.
