The Biggest Loser 'The Biggest Loser' trainer Jillian Michaels reportedly wants to quit the show for a third time 04/08/2014 Jillian Michaels reportedly wants to quit The Biggest Loser for a third time. Read More RELATED NEWS 'The Biggest Loser: Temptation Nation' premiere to feature "health or wealth" temptations and return of trainer Jessie Pavelka'The Biggest Loser' Season 17 cast, premiere and format revealed by NBC'The Biggest Loser's longtime trainer Bob Harper will host Season 17 TAGS: The Biggest Loser Jillian Michaels
