Jillian Michaels, who rose to fame training contestants on “The Biggest Loser” more than a decade ago, is threatening to sue ...

The Reality of The Biggest Loser has sparked a storm around one of the most famous weight-loss shows in American television history, reigniting old questions about how far reality TV is willing to go ...

Celebrity fitness trainer Jillian Michaels is speaking out for the first time about Fit for TV: The Reality of the Biggest Loser, shutting down allegations.