Kate Middleton looks perfect in polka dots at Wimbledon, chats with 'Preacher' star Dominic Cooper

Kate Middleton took in the first day of the Wimbledon tennis tournament on Monday, and looked fun and festive in a white Dolce & Gabbana dress with black polka dots.

The Duchess of Cambridge was snapped applauding as countryman Andy Murray defeated Russia's Sasha Bublik in the first round, and if you think you see another famous face behind her, you're right!

Preacher and Mamma Mia! star Dominic Cooper was seated behind Kate, and was spotted chatting with her and their surrounding seatmates throughout the day.

Celebrities Attend Wimbledon
Celebrities Attend Wimbledon

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Ever the busy royal, the Duchess was also photographed with All England Lawn Tennis and Croquet Club Chairman Philip Brook and Austrian tennis player Dominic Thiem, and greeted Queen Elizabeth II's cousin, Prince Edward, Duke of Kent, in the stands.

PHOTOS: See Kate Middleton at Wimbledon

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The 35-year-old royal's fashions have been perfectly on point all summer long. See her pretty-in-pink Alexander McQueen look at the queen's Trooping the Colour event last month in the video below!

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