The Biggest Loser 'The Biggest Loser' adding Dolvett Quince as new trainer next season 06/02/2011 The Biggest Loser's next season will have not one but two new trainers. Read More RELATED NEWS NBC reveals identities of thirteenth-season 'The Biggest Loser' cast'The Biggest Loser' crowns John Rhode twelfth-season champion'The Biggest Loser' reveals finale finalists, cuts Vinny and Becky TAGS: The Biggest Loser Bob Harper Jillian Michaels Alison Sweeney Justin Bieber Anna Kournikova
