Aside from being a part of the Kardashian family and dating Travis Scott, Kylie Jenner is also a business woman. Her Kylie Cosmetics company is what helped make Kylie the world's youngest billionaire, but now, she has given up a part of her company. According to TMZ, Kylie sold 51% of her cosmetics company to Coty. Coty is the same company behind CoverGirl, Clairol and other brands. Word is Coty paid $600 million for the sale. However, Kylie will still be involved with the company. She didn't sell all of it. Kylie will continue to lead all of the creative efforts with the company. She is definitely smart with this move.