Was there beef on The Biggest Loser? With the new documentary Fit for TV: The Reality of The Biggest Loser out on Netflix, ...

After 'Biggest Loser' alum Bob Harper called out Jillian Michaels for not checking in on him following his 2017 heart attack, ...

Jillian Michaels and Bob Harper — longtime trainers on “The Biggest Loser" — appeared inseparable on screen, but behind the ...

After Biggest Loser alum Bob Harper called out Jillian Michaels for not checking in on him following his 2017 heart attack, ...

Jillian Michaels, once a household name thanks to her tough-love training style on The Biggest Loser, is now in the ...

The 51-year-old fitness trainer previously starred on The Biggest Loser, the NBC reality series that featured overweight ...

Discover shocking truths about 'The Biggest Loser' scandals and bitter trainer feuds in a revealing new docuseries ...

In an Aug. 19 Instagram post, she called out fellow TV icon Jay Leno for a mean-spirited 2009 segment from "The Tonight Show with Jay Leno," which was revisited in the new Netflix docuseries " Fit for ...

Rachel Frederickson faced backlash from Biggest Loser fans for her extreme weight loss. But blame should be placed on the ...

Paul Drinkwater/NBCU Photo Bank/NBCUniversal/Getty Jillian Michaels for 'The Biggest Loser' season 15 Michaels did, however, ...