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

"The Biggest Loser" was never about health or wellness; it was a billion-dollar empire built on the foundation of a ...

The former trainer on the weight loss bootcamp series hits back at claims made in a new Netflix docuseries, 'Fit for TV: The Reality of the Biggest Loser.' ...

The Biggest Loser trainer Bob Harper came perilously close to death when he suffered a heart attack in February 2017. The ...

Robert Huizenga spoke about his experience on 'The Biggest Loser' on the Netflix docuseries 'Fit for TV: The Reality of The ...

Rosie O'Donnell is never one to hold back. In an Aug. 19 Instagram post, she called out fellow TV icon Jay Leno for a ...

The Biggest Loser is back in the spotlight more than 20 years after it first premiered on NBC. In the new Netflix docuseries ...

Jillian Michaels is punching back at “The Biggest Loser” alumni who made claims against her in the Netflix documentary “Fit ...

Olivia Ward and Hannah Curlee Young appeared on the reality series in 2011. They're former Mobile residents and University of Alabama graduates.

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

Jillian Michaels reacted to allegations directed at her after the release of Fit for TV: The Reality of the Biggest Loser.