On this day Prince William and Kate Middleton were married. And also something like a dozen memes were born. The grumpy flower girl is cute, but the hat worn by Princess Beatrice is our favorite. Princess Beatrice's hat has a tumblr, something like 14 Facebook fan pages with thousands of fans, and has set off a Photoshop frenzy.

The Facebook group "Princess Beatrice's ridiculous Royal Wedding hat" has 14,000 fans and growing. Eh, it's no Aretha Franklin's inauguration hat, which has 94,000 fans.