Camilla, Duchess of Cornwall – $5 million
Prince Charles’s other key woman was Camilla, Duchess of Cornwall. She was the one who took Diana’s place as the most adored member of the royal family. However, she grew accustomed to her new status as royalty and won the hearts of the people. Prince Charles adored her so much that he agreed to a prenuptial agreement. It didn’t mean, though, that she didn’t have her own money. Despite the fact that she was not a member of the royal family, she had a luxurious existence.