Billionaire Kylie

Last year Forbes' said Kylie Jenner was on track to become the world’s youngest billionaire. Now they say the 21 year-old has achieved it. Yes, Kris and Caitlyn Jenner's daughter made the billionaires’ list for the first time, and it's thanks to Kylie Cosmetics. Not only did her make-up company make an estimated $360-million bucks last year, but Kylie owns a hundred percent stake in the company, which is said to worth a reported $900-million dollars! 

This is a stunning achievement for someone so young, but a lot of people are taking issue with calling Kylie “self-made.” Forbes' says it’s because none of her money came from an inheritance. But one Twitter user tweeted that the previous youngest billionaire, Facebook founder Mark Zuckerberg “didn’t have Kris Jenner use a porn tape of his sister to make the family rich.” Whew. That's rough!