Billionaire Heiresses: Just How Much Are They Really Worth?

Holly Branson – $4.6 billion

Technically Holly Branson isn’t a royal heiress, but she’s as close as you’re going to get to aristocratic.

And in case the picture the didn’t give it away, she’s the daughter of Richard Branson, founder of the multi-billion empire, Virgin Group. While she did briefly study medicine, she instead chose to work for her father’s company as a project manager.