VIDEO : Why People Are Taking Issue With Forbes Calling Kylie Jenner A 'Self-Made' Billionaire

Kylie Jenner, 21, is the youngest self-made billionaire, Forbes reported on Tuesday. Forbes estimated that Kylie Cosmetics, the company she runs and owns, is worth $900 million. That and the cash she has already pulled in from the business brings her to billionaire status, Forbes said. Some have taken issue with Forbes describing Jenner, whose ritzy upbringing was documented on "Keeping Up With the Kardashians," as "self-made.