Dolvett Quince Joins 'The Biggest Loser'

Dolvett Quince Joins 'The Biggest Loser'

“The Biggest Loser’s” newest trainer, Dolvett Quince, who has trained a plethora of people, including teen sensation Justin Beiber, talks with Access about joining NBC’s reality show. So, what will he bring to the weight loss series, which premieres Sept. 20 at 8 PM.