thank you, carnie wilson, jillian michaels, danny cahill, and the coles family.eres january 14th. looking forward to that.

jillian michaels is back.'s a health and wellness ex-per ae expert and trainer on nbc's "biggest loser." let's begin by taking a look at a clip from carney's new reality show "carney unstapled." >> i don't know about this one. with my very pale calves. >> let me try something. >> can't breathe. >> this will help give you the waist. >> do i feel like i'm going to lift off? >> no, no, we can tweak the sleeves a little. let me give you something else. >> do you like it? whoa. i feel like i'm about to go to the prom. veins coming out. i hate mirrors. >> larry: why has weight been such a problem to you? >> oh, gosh. >> larry: looking back, why? >> it's been my achilles' heel. it's my life story. >> larry: as a kid? >> oh, yeah, 4 years old, yeah. i think that it will probably always be a struggle. i think that i've been up. i've been down. it might be that way forever. i crave and strive for balance. >> larry: how up have you been? >> i've been up to over 300 pounds. >> larry: how down? >> i've been low as 148. 146

jillian michaels is back. a trainer on "biggest loser." is the author of "master your metabolism. let's look at a clip from carnie's reality show. >> do i feel like i'm going to lift off? >> okay. we can give you something else. >> i feel like i'm about to go to the prom. >> these veining coming out. i hate mirrors. >> carnie, why has weight been such a problem to you? >> oh, gosh. >> larry: looking back, why? >> it is my achilles' heel. >> larry: as a kid? >> oh, yeah. i think it will probably always be a struggle. i have been up, i have been down. it might be that way forever. i crave and strive for balance. >> larry: how up have you been? >> i have been up to over 300 pounds. >> larry: how down? >> low as 148. 146. >> larry: don't you miss the 148? >> yeah. i mean, i miss maybe wearing a size six. i was very, very sick at 300 pound. i had sleep apnea, high blood pressure, high cholesterol, prediabetic. my liver was inflamed. i was in really, really bad -- poor health at 31. i have none now. i'm grateful. >> larry: jillian, 2/3 of adults

. >> larry: carnie wilson, jillian michaels and danny cahill are with us in l.a., and in indian trailrth carolina the coles family. norris, tameka, amber, and shayne. and tameka is now at the family refrigerator. what's in there? what are you going to show us? >> okay, larry. i'm glad you want to look and see what's in here. well, now we have a lot of fruits and vegetables. especially like cucumbers. we really like cucumbers. so we eat a lot of these. we have fresh green beans. i like to cook fresh foods. and everybody knows norris's favorite, spinach. so now we have spinach in here as well. and we don't use regular cheese anymore. everything is kind of fat-free or low-fat. and apples. and we don't use regular like miracle whip. it's like we use mayo with olive oil now. that's what we have in here. >> larry: wow. >> pineapples, of course. >> larry: what's in the freezer? >> if you -- in the freezer we've got a lot of veggies, whole bunch of veggies. we do have -- we have cheat days. we don't like to go out because people are always stalking us. but we do have things when we cheat. the