Alison Sweeney (34) has built a successful career out of guiding others on the path to good healt, as the host of NBC’s hit reality series “The Biggest Loser” and the author of last year’s weight loss and wellness book
Jillian Michaels is quitting The Biggest Loser so she can focus on starting a family. The tough-talking trainer and fitness guru took to her Twitter account Friday to announce that she is leaving the NBC reality competition that made her
