Prince George and Princess Charlotte may have made the world collectively say "awww" during their play date in Canada on Thursday, but on Friday, the Swedish royals delivered a quick reminder that their little ones are just as cute. The family shared a personal photo taken by Princess Victoria on Instagram that shows her son, Prince Oscar, surrounded by pumpkins while sitting on a fuzzy blanket at Solliden and "Oland's harvest festival. Dressed in a blue sweater, matching pants, and a gray beanie, the 6-month-old royal proved he's ready for his first Halloween by flashing a slight smile while looking off into the distance. Prince Oscar's older sister, Princess Estelle, also k**ws a thing or two about being adorable. Back in May, she giggled her way through Oscar's christening with her cousin Princess Leo**re.