On the next Biggest Loser, one unlucky team must work in a diner for the entire week.
Jeff Lippencott and Mark Williams of ah2 show you the ins and outs of creating The Biggest Loser's dynamic soundtrack!
For the first time in six years, Rachel hops in a competitive pool.
At home, Holley trains for her first weigh lifting competition since the 2012 Olympics.
Jillian and Jay have a heart to heart about his past.
The Biggest Loser Thanksgiving Celebration