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

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

According to the new docuseries Fit for TV: The Reality of the Biggest Loser, Michaels allegedly worked with producers to ...

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 ...

Rosie O'Donnell slammed Jay Leno and Bob Harper on Instagram after watching Netflix docuseries about "The Biggest Loser." ...

The former talk show host called out Leno after archival footage of him appeared in the Netflix docuseries, showing him ...

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

Jillian Michaels is punching back at “The Biggest Loser” alumni who made claims against her in the Netflix documentary “Fit for TV,” which explores the “dark side of the NBC reality series.” Michaels ...

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

Since the documentary aired, cracks have also begun to show between the show's familiar faces, including Jillian Michaels, and fellow trainer, Bob Harper. During The Biggest Loser's hay day, while ...