Did she sell cookies, too? In an undated photo, a demure Middleton suits up in her Brownies uniform. Joining the local club with sister Pippa in 1990, the young Middletons went on field trips, played sports and did housework and needlework to earn badges. "She was quite easygoing," Brownie pack leader June Scutter told PEOPLE of the princess-to-be. "They were just ordinary children, nothing different from any others."