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

Where are 'The Biggest Loser' trainers and hosts now? See what the coaches have been up to since the series ended Bob Harper says 'Biggest Loser' costar Jillian Michaels didn't reach out after his ...

The Biggest Loser has been one of America’s most-watched reality TV shows, promising dramatic weight-loss transformations. Contestants endure grueling workouts, ...

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

Kelly Clarkson is returning to The Voice this week as NBC’s music competition show is taping footage for Season 29, titled ...

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 ...

Patrick House -- the winner of "The Biggest Loser" Season 10 -- says he thinks the documentary wasn't completely fair to ...

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

Erica Lugo trained 'The Biggest Loser' Season 18 winner and now, she's speaking out about her experience on the show.