The Duke and Duchess of Cambridge, William and Kate, were in attendance today for Day 9 of the Wimbledon championships. They attended two matches, one of which was for defending champion Andy Murray!

Some people have wondered where Prince George gets all of his hilarious expressions from -- and so we give you: Kate Middleton's reactions to these tennis matches. She's hilarious, and so very clearly engrossed in the game!

Kate Middleton Prince William Wimbledon
Unfortunately, Britain's shining star lost his match today, and the photo above pretty much sums up how everyone in the U.K. is feeling. (AND how everyone in the U.S. felt after yesterday's USA vs. Belgium soccer match...)

The Duchess re-wore the white eyelet Zimmermann dress from the recent Royal Tour (our favorite look of the whole trip!) and carried a fun beaded red, white and tan fan clutch by Anya Hindmarch. She wore her LK Bennett nude pumps and a red scarf just in case it got chilly.

Click through the gallery to see the Duke and Duchess at Wimbledon, and more celebrities in attendance!