Jillian Michaels: NBC's "The Biggest Loser" has helped the trainer extend her brand as a health and fitness expert. She has launched everything from workout DVDs and video games to diet pills and protein powders. In 2008 she cofounded Empowered Media to run her brand, causing her retail sales to soar from $20 million to more than $100 million in just two years. Source: The Hollywood Reporter
Who's Made the Most Money Off Reality TV?
See reality TV stars who've cashed in on their 15 minutes of fame.