"The Biggest Loser" producers continue to stay mum in the face of "cheating scandal" headlines. But one person who is talking -- kind of -- says the return of "American Idol" winner Ruben Studdard is the real deal.
Viewers were shocked when this week's weigh-in began with news that trainer Jillian Michaels broke rules by giving her teammates caffeine supplements. As a result, the earlier week's weigh-in was overturned, paving the way for the return of Studdard, the highest profile player ever to take part in N...
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