New Tonight 8/7c. Catch up on the season premiere online.
Get to know The Biggest Loser's veteran trainer.
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Who would you choose - Anna, Bob or Dolvett?
HighlightsA New Team Has Arrived!
Web ExclusivesAaron Semmel - Did He Keep The Weight Off?
Season 10 FinaleAaron's Finale Interview
Season 8 FinaleAbby's Finale Interview
Season 10 FinaleAda's Finale Interview
Season 10 FinaleAdam's Finale Interview
Ali's TipsAli About Support
Ali's TipsAli's Advice
Ali's Biggest Loser TipsAli's Biggest Loser Tip (10/06/09)
Ali's Biggest Loser TipsAli's Biggest Loser Tips (3/30/10)
Ali's Biggest Loser TipsAli's Biggest Loser Tips (4/27/10)
Ali's Biggest Loser TipsAli's Biggest Loser Tips (4/6/10)
Season 9 FinaleAli's Finale Interview
Season 8 FinaleAli's Finale Interview
Season 11 FinaleAli's Finale Interview
Ali's TipsAli's First Week of Advice
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Season 6 FinaleAli's Ready
Season 7 FinaleAli's Routine
Alison's VLOGAli's Video Blog - Week Eight
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Dolvett answers fan questions and offers some sound advice for viewers at home.