Celine Dion??? NOBODY is on course to break any real Celine Dion record in Vegas. She had the biggest and most spectacular show ever from 2002 to 2007 there. The biggest, by far. And then she keeps getting her shows until this day. 1000 shows in total. Nobody is going to do that anytime soon. And it was by her own choice, when she had just released an album that sold 600k copies first week in the USA. Not because she was flopping or anything. She truly is the queen of Vegas by her own choice and for her family.