Who Was That Little Bridesmaid In The Royal Weddings Best Photo

And check out what Kate did to comfort the 3-year-old when the noise of half a million people cheering was a little too much for the girl's ears.

Source:
http://www.npr.org/blogs/thetwo-way/2011/04/30/135864742/little-bridesmaid-in-royal-weddings-best-photo-is-williams-goddaughter