The top 10 most memorable transformation moments in NBC's "Biggest Loser" history will be shown in a special episode of the show on Tuesday, December 4 (8-10 p.m. ET) that also finds the remaining six contestants "Bill, Hollie, Isabeau, Julie, Neil and Nicole" going back to work at a pizzeria!

Unforgettable transformation moments from the first three seasons of "The Biggest Loser" including Kelly Minner and Drea Baptiste from season one, recently married Suzy Preston and winner Matt Hoover from season two, and Poppi Kramer and winner Erik Chopin from season three, will be shown throughout the two-hour episode.

Plus, it's "back to work" for the remaining contestants as they leave campus to put all they've learned about staying fit to the test. In addition to avoiding temptation while working around their favorite food, pizza, they'll have to learn how to find time to work out and still eat and plan healthy meals during an average workday.

This week's challenge finds the contestants punching their way to new heights to win a one-pound weight advantage. Then one contestant makes "Biggest Loser" history at the weigh in, losing the most weight ever of any contestant since the series began.

With only two weeks left before the live December 18 finale, the stakes are higher than ever as the final six contestants battle it out to become "The Biggest Loser."

"The Biggest Loser" is a production of Reveille LLC, 25/7 Productions and 3 Ball Productions. Ben Silverman (NBC's "The Office," "Ugly Betty"), Dave Broome ("A Model Life with Petra Nemcova," "Tsunami Aid: A Concert of Hope"), JD Roth ("Age of Love," "Beauty and the Geek"), Todd A. Nelson ("Unan1mous," "Beauty and the Geek") and Mark Koops ("Blow Out," "Shear Genius") serve as executive producers.

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