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

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

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 ...

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

Jillian Michaels is planning to sue Netflix and Bob Harper after Fit For TV: The Reality of The Biggest Loser – here’s what ...

For years, Bob Harper and Jillian Michaels appeared to have great chemistry onscreen while filming "The Biggest Loser" ...

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

Bob Harper and Jillian Michaels used to look like the perfect trainer duo on The Biggest Loser, but behind the scenes, things ...

The Biggest Loser' aired from 2004 to 2020. Here's everything to know about where the reality TV show's trainers — including ...

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

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

Just days after "The Biggest Loser" docuseries premiered, Jillian Michaels took to social media to refute a series of claims ...