Diamond Tiara's mother is Spoiled Rich; before marrying into the Rich family, her name was Spoiled Milk. She is first indirectly mentioned by Babs Seed in One Bad Apple, and she makes her physical debut in Crusaders of the Lost Mark as the president of the Ponyville school board. Unlike her husband Filthy, Spoiled is very pompous toward lower-class ponies and overbearing in her parenting toward Diamond Tiara.