Prince George and Princess Charlotte couldn't contain their excitement while attending the men's final at Wimbledon with their parents, Prince William and Kate Middleton, on Sunday at All England Lawn Tennis and Croquet Club in London, England. The almost 10-year-old second in line to the British royal throne and his 8-year-old sister were spotted screaming and cheering in the stands while watching the match between Carlos Alcatraz and Novak Djokovic. All focus was on the young royals, with George in a navy suit and tie to match his dad, who was sporting a tan suit. As for Charlotte, she sported a blue-and-white printed dress with a white cardigan and shades while seated next to her mom. The siblings weren't joined by their younger brother, Prince Louis, who is known for his hilarious facial expressions at public events.