As The Biggest Loser trainers Jillian Michaels and Bob Harper each publicly weigh in on their complicated relationship, we're ...

Jillian Michaels told Fox News Digital she's "choosing her battles" when it comes to legal action against Netflix, her former co-trainer, Bob Harper, and the show's medical advisor, Dr. Robert ...

Jillian Michaels responds to Netflix's "Biggest Loser" documentary allegations, considering legal action while calling the ...

Ali Vincent became the first woman to win “The Biggest Loser” during season 5 in 2008. Then-32-year-old Vincent lost 112 ...

The Biggest Loser helped many of its trainers — including Bob Harper and Jillian Michaels — find fame — but where is everyone ...

Rachel Frederickson faced backlash from Biggest Loser fans for her extreme weight loss. But blame should be placed on the ...

The hit reality show "The Biggest Loser" encouraged contestants to lose as much weight as possible on camera, and a new ...

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

Season 15 winner Rachel Frederickson lost nearly 60% of her body weight, shocking viewers and health experts at the time. Fit ...

The winners of The Biggest Loser shed hundreds of pounds to gain thousands of dollars. The weight loss competition, which ran ...

Despite sharing the gym for more than a decade, Jillian Michaels and Bob Harper didn't leave as Biggest Loser friends — a ...