The Duchess of Cambridge with Princess Charlotte and Carole Middleton (left) look through a window at the prize giving after the King's Cup regatta at Cowes on the Isle of Wight. (Photo by Aaron Chown/PA Images via Getty Images)
The Duchess of Cambridge with Princess Charlotte and Carole Middleton (left) look through a window at the prize giving after the King's Cup regatta at Cowes on the Isle of Wight. (Photo by Aaron Chown/PA Images via Getty Images)