For years, Bob Harper and Jillian Michaels appeared to have great chemistry onscreen while filming "The Biggest Loser" together. But a new docuseries about the NBC weight-loss competition has fans ...

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

"Biggest Loser" trainer Bob Harper opened up about his 2017 heart attack, including the reaction of his costar Jillian ...

Despite working on 'Biggest Loser,' Jillian Michaels and Bob Harper's offscreen friendship was quite different — but where do they stand now?

Former "Biggest Loser" star trainer Jillian Michaels is slamming Bob Harper and Netflix's "Fit for TV: The Reality of the Biggest Loser" docuseries.

Among other claims, Netflix’s “Fit for TV: The Reality of the Biggest Loser” alleges Michaels plied contestants with caffeine pills even though they were supposedly banned, restricted competitors’ ...

Bob Harper suffered a heart attack at the age of 52 on February 12, 2017. “I was in the gym, the next thing I knew I woke up in a hospital two days later being told that I had a heart attack and that ...

The Biggest Loser trainer Dolvett Quince is ready to share his honest experience working on the controversial reality show. After Netflix premiered Fit for TV: The Reality of The Biggest Loser earlier ...