Kate Middleton is stopping to smell the flowers! After exploring her "Back to Nature" garden with her family over the weekend, the Duchess of Cambridge showed off her garden to schoolchildren during the Chelsea Flower Show in London on Monday. Wearing a white button-down and stylish wide-leg khakis, the mother of three channeled her inner child as she created little boats for a stream race, roasted marshmallows, and even played in a treehouse. Later that afternoon, Kate stopped by the flower show with Prince William and Queen Elizabeth II. The trio was all smiles as Kate gave them the grand tour of her new garden. I don't know about you, but these photos certainly have me ready for Summer!