The 2011 One Show is here, and what a year it's been. After slowly climbing out of the depths of the recession, the past twelve months have shown that advertising is making a comeback. Spending is up, ad buys are up, great ideas are everywhere. So the big question is, who will take home Best of Show tonight? Will it be Nike? Old Spice? Gatorade? Volkswagen? Or Decode with Jay-Z? We'll find out in a few hours.