Jillian Michaels was a trainer on NBC's hit reality series The Biggest Loser for 12 seasons. She currently hosts the podcast Keeping It Real and is an investor in several health and wellness brands. Michaels is married to fashion designer DeShanna Marie Minuto, with whom she co-parents two children from a previous relationship.

The celebrity fitness trainer stands by her decision not to participate in Netflix’s new documentary about 'The Biggest Loser'

In the docuseries, Michaels' former costar, Bob Harper, and others affiliated with the reality show, accused Michaels of unethical behavior, such as having bullied contestants, given them caffeine pills in an effort to lose weight faster, and restricting their calories to unsafe levels.