Shedding for the Wedding 9 p.m., Channel 56
On this new series from the executive producer of “The Biggest Loser,’’ nine overweight couples compete to lose pounds before they tie the knot. They’ll live together, work out together, and be supervised by a “celebrity nutritionist.’’ The big prize: A “dream wedding,’’ which will probably feature a feast of amazingly rich food. The now-skinny Sara Rue, who is a spokesperson for a popular weight loss program, is the host. Pictured: wedding planner Brian Worley and Rue.