And worse, it's in the thighs. On September 4, a week before NBC's reality competition weighs back in with a two-hour premiere, The Biggest Loser will present a "Where Are They Now?" special catching up with viewers' favorite losers.

As for the actual Season 4, new host Alison Sweeney ( Days of our Lives) is in place, a set of twins and a 62-year-old are among the contestants, and a "surprising new twist" brings back trainer Jillian Michaels. Hey, as long as it isn't a twist pastry.