Jillian Michaels isn’t staying quiet ... She’s also threatening legal action against Netflix, her former costar Bob Harper, ...

Michaels took to Instagram to dispute claims that she restricted contestants’ diets to extreme degrees and broke show rules.

Trainer Jillian Michaels declined to participate in the documentary and ... ostensibly disputing the claims made in the ...

The Biggest Loser premiered in 2004 and aired for 18 seasons until 2020. Ali Vincent, Danny Cahill and Rachel Frederickson ...

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