MY DIET IS BETTER THAN YOURS - "Let The Diets Begin"/"Cookiegate" - The contestants meet their experts this week and the work begins to lose weight and get fit and healthy in the new year.  With each expert bringing an individually designed and wildly diverse diet and exercise plan to their contestant, tensions flare and frustrations mount with certain teams, but in the end, only one team will reign victorious on "My Diet Is Better Than Yours," THURSDAY, JANUARY 7 (9:00-11:00 p.m. EST). (Photo by Guy D'Alema/Walt Disney Television via Getty Images)