There are many ways to celebrate the holidays and a favorite DCist tradition is going to the movies on Christmas day. While almost everything else will be shuttered tight for the holiday, area movie theaters are gearing up for this year’s big releases. Coming out Christmas day are the following: The Aviator: Howard Huges biopic staring Leonardo DiCaprio, Cate Blanchett, Kate Beckinsale and Gwen Stefani. The Life Aquatic with Steve Zissou: A new Wes Anderson…