Sweetie Belle is a school-age unicorn pony and Rarity's younger sister in Friendship is Magic part 1. But she makes her first major and bigger appearance in the episode Call of the Cutie. Sweetie Belle and her friends, Apple Bloom and Scootaloo, form the Cutie Mark Crusaders, created a club or secret society devoted to helping ponies earn their cutie marks. Her cutie mark is pink heart. My Little Pony cursor with Sweetie Belle as a fanart cursor pack.