Belle no longer meets at Town Square Theater. She now only offers Enchanted Tales with Belle inside the Magic Kingdom with just a quick photo op at the end. If you desire a regular meet with her, try France (Blue smock) in Epcot or Akershus (Gold dress) instead.
I met Belle at Magic Kingdom at 08-03-2012/09:16:13 AM using @kennypirate app. Downolad it http://tinyurl.com/d5pj9or