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Jillian Michaels is known as a tough trainer on NBC reality shows 'Biggest Loser' and 'Losing It With Jillian' but she is also a fitness expert, author, blogger and life coach. However, that hefty title did not help her when she was sued in 2010 for a program she released - the QuickStart Rapid weight loss program, which was designed to suppress people's appetite and burn fat. The plaintiff claimed the pills to be ineffective. The pills were later found to be dangerous since they included the extract, ephedra.
( Photo / Facebook.com/jillianmichaels)