Kylie Jenner

Kylie Jenner transformed from reality TV star to billionaire entrepreneur through her cosmetics empire, Kylie Cosmetics. Her ability to leverage social media following into direct-to-consumer sales revolutionized celebrity business models and made her one of the youngest self-made billionaires in history.

Growing up on Keeping Up with the Kardashians, Jenner experimented with beauty from a young age. After getting lip fillers as a teenager (initially denied, later confirmed), she faced both criticism and intense interest in her transformed look. She channeled this attention into launching Kylie Lip Kits in 2015, which sold out within minutes.

Kylie Cosmetics grew rapidly, with Jenner reportedly earning $420 million in 18 months. In 2019, she sold 51% of the company to Coty for $600 million. While Forbes later revised their assessment of her billionaire status, the deal and her ongoing equity confirm her position as one of the wealthiest young entrepreneurs in history.

Beyond cosmetics, Jenner has launched Kylie Baby, Kylie Swim, and expanded into skincare. Her Instagram following (over 400 million) makes her one of the most followed people on the platform, and her posts command among the highest advertising rates in influencer marketing.