15) Jocelyn Wildenstein
Jocelyn Wildenstein is worth $2.5 billion. She is better known as the “cat woman” for her extensive plastic surgery to look more like a feline than a female. These cosmetic surgeries are rumored to have cost over $2 million. Although she comes from a wealthy family, she acquired the vast majority of her wealth from her former husband Alec Wildenstein. Although reports vary of her actual net worth, she did receive $2.5 billion from her divorce settlement. Her yearly food and wine expenditure alone are reported to reach over $500,000.