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

High-profile trainer Jillian Michaels is threatening to sue Netflix over its new documentary about the Biggest Loser.

The Biggest Loser became a cultural phenomenon when it premiered in 2004 — but the show has been plagued with scandals and ...

Her heated arguments with trainer Bob Harper and her rocky partnership with teammate Carla Triplett made her stand out during ...

Her heated arguments with trainer Bob Harper and her rocky partnership with teammate Carla Triplett made her stand out during ...