If there is one movie that is the epitome of Christmas Nostalgia for me, it's White Christmas, so here's some White Christmas Trivia fun. Although I didn't see it until only a few years ago, it has everything that is the perfect Christmas film, and it's one of the funniest films of all time to boot! Although you may be a huge fan, and watch it year after year, here's some interesting facts you maybe didn't know about White Christmas, and some tidbits from the filming of the movie!   Bing Crosby & Danny Kaye's 'Sisters' One of our favourite…