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

Jillian Michaels, who rose to fame training contestants on “The Biggest Loser” more than a decade ago, is threatening to sue ...

Rosie O’Donnell is taking aim at Jay Leno after one of his cruel late night stunts resurfaced in the new “The Biggest Loser” ...

Celebrity fitness trainer Jillian Michaels is speaking out for the first time about Fit for TV: The Reality of the Biggest Loser, shutting down allegations.

Dr. Huizenga [the show’s doctor] did approve caffeine pills on many seasons of Biggest Loser. Bob Harper not only knew about ...

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