Martha Stewart | Est. $400 million

As a famous host for lifestyle TV shows, Martha Stewart was first female self-made billionaire in U.S. in 1999 when her company, MSLO, went public. However, nothing good last long, in the early 2000s, her company’s stock price felled sharply, which made her net worth shrink quickly. As of this writing, she has an estimated net worth of $400 million. Although the celebrity has had a controversial career, she has managed to push through and maintain her sizable wealth.

Stewart has a huge following, which she has gained throughout the years. To her credit, despite the advent of social media influencers, Stewart remains a trusted and relevant name for many women. She also receives significant income by selling trademarked merchandise. Her brand is still synonymous with various aspects of home life, particularly housekeeping. These days, she handles a number of businesses—including a magazine and a highly-successful website.