Popping a bottle of champagne is synonymous to an occasion worth celebrating. And what better to celebrate than the beginning of a new year? It's time to pull out all the stops with these fancy champagnes you've probably been stashing away in your cupboard. If you haven't yet added some to your collection, allow us to help you out with these seven bottles of bubbly. From limited-edition bottles of Brut to pretty rosés, here's why you need to pop these open for New Year's Eve now.