Biggest Loser by Trae Patton/NBC Biggest Loser by Trae Patton/NBC

Gear up because tonight's Biggest Loser is going to be a big one (OK, that pun was intended). And rather than being strung along through 29 commercial breaks, you're going to find out who goes home live in the first five minutes. Don't forget to stick around for the emotional homecomings when former contestants return to reveal that they've lost what amounts to an adult person in pounds.

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