NEW PICS: Prince William and Kate Middleton Attend 'Chivalrous' Service

Another day, another royal event you thought only existed in the movies. The annual Order of the Garter Service took place yesterday at Windsor Castle, welcoming the two latest knights to receive the Most Notable Order of the Garter (knighthood), the highest order of chivalry in the country with membership limited to just 24 members.

Newlyweds the Duke and Duchess of Cambridge attended the event as well as notable royals Prince Charles, Prince Andrew and Camilla, the Duchess of Cornwall. Check out the pictures to see their colorful hats, and to see the crowd's warm reaction to a stunning Kate in a Philip Treacy headpiece.