Tinsley Mortimer, $28 million
Heiress, socialite, and TV personality Tinsley Mortimer is the daughter of George Mercer, a wealthy real estate agent, and Dale, an interior designer. Her grandfather is the founder of the famous Mercer Rug company. She attended Columbia University and earned her BA in history. She currently appears in High Society, a reality show about rich housewives.
Victoria Mars, $6.6 billion
Mars is a fourth-generation member of the Mars family, and she earned her BA from Yale and an MBA from Wharton. Her family's company has attracted mega-investors like Warren Buffett, which has raked in tens of billions per year. She was the brand manager for Milky Way in France way back in the day.