Singer Rihanna became the nation's youngest woman to reach the billionaire status.

Rihanna, the country's youngest billionaire, didn't grow up in a skyscraper in Manhattan or the Hollywood Hills, but she amassed wealth via her music and business endeavors.

Singer and CEO of Fenty Beauty, 34 years old. According to Forbes rankings, Rihanna is the country's youngest billionaire. She is the only female billionaire under 40, and this is her third nomination in a row.