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Kris Jenner - "Stubborn back fat can be pest. #ad Luckily @waistgangsociety @preshop87 has all the answers. Their No More Back Fat garment is one of my favorites!!! It’s very comfortable, great for working out or going out. It helps target back fat & correct your posture .... One of the best products I have ever tried! I want you all to go try it too, so I created an exclusive discount just for you!! Check out http://www.whatsawaist.com TODAY. Use code (KrisJ) for my discount. You won’t be disappointed #waistgangsociety #whatsawaist #preshop87" Kris Jenner

Photo by @undefined via Instagram

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Amber Rose @amberrose - Waist training is taking over the 'gram. It seems like the waist-cinching craze has become a phenomenon overnight, with celebrities leading the way. We've rounded up your favorite gals and their favorite trainers so you can see what the madness is all about. By Jazmine A. Ortiz "Looking & Feeling Sexy In My @LittleTinyWaist Cincher Ladies #VisitTheirStoreInCharlotteNc #Milfin #HowToBeABadB***h #LovingMyResults"  Ambz is huge fan and it seems to be doing her body good. (Photo: Amber Rose via Instagram)

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Kim Kardashian West @kimkardashian - "#TBT I stay waist training! LOL I found this old pic on my computer! Thanks @premadonna87 @waistgangsociety"After North, the selfie queen used waist training as a method to help whip her body back into shape. Let's see if she will return to her cincher after baby number two. (Photo: Kim Kardashian via Instagram)

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Khloe Kardashian @khloekardashian - "Early morning sweat and waist snatching session the only place I get my waist trainers from @premadonna87 @waistgangsociety #WaistGang" Koko has been sporting a super-tiny waistline these days and partly credits waist training as her secret. (Photo: Khloe Kardashian via Instagram)

Photo By Photo: Khloe Kardashian via Instagram

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Kourtney Kardashian @kourtneykardashian - "Starting my Monday with a little waist training before I go to the gym! #onamission #waistgangsociety" In true Kardashian form, Kourt gets her cinch on. (Photo: Kourtney Kardashian via Instagram)

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Blac Chyna @blacchyna - "Waist training from @INSTACURVE_ and I'm Really Happy with my results." The model proves that once you start waist training, you just can't stop.  (Photo: Blac Chyna via Instagram)

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Porsha Williams @porshawilliams  - "Getting in shape with @iamtherealdp wearing my@bodiedbyporsha waist trainer! Visit www.BodiedBYPorsha.com #ThickFit" The Real Housewives of Atlanta star has her own line of cinchers that are worth giving a try. (Photo: Porsha Williams via Instagram)

Photo By Photo: Porsha Williams via Instagram

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Ciara @ciara - "Loving My Results! Thanks @Girlycurves_ for helping me out! #WhoIsWaistTrainingWithMe #FitMom" After giving birth to baby Future, the star is now an avid waist trainer. (Photo: Ciara via Instagram)

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Tameka Harris @majorgirl - "Yasssss‼️‼️ I'm Rocking my @NoWaistClique waist trainer and loving my results." Everything about her is tiny, including her waist! (Photo: Tameka Harris via Instagram)

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Toya Wright @toyawright  - No caption necessary. The TV personality is just flaunting her snatched waist. Carry on. (Photo: Toya Wright via Instagram)

Photo By Photo: Toya Wright via Instagram

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Keyshia Ka'oir @keyshiakaoir - "#WAISTERASER THE MIRACLE BELT!!! Yes! I have to agree!!!!!!! I personally don't go a day without my #WAISTERASER" The makeup mogul has now created a trainer called the Waist Eraser and it's getting a lot of rave reviews, too. (Photo: Keyshia Ka'oir via Instagram)

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Chrissy Lampkin @chrissylampkin - "I am still going strong with my @1800cinchers body shaper. #slimgirlshapewear #ladyvamp" The Love & Hip Hop star is vigilant about her waist training. Look at her shape! (Photo: Chrissy Lampkin via Instagram)

Photo By Photo: C

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Kimbella @kimbellasworld - "@waistsnatchers‼️" To train, or not to train? One look at Juelz Santana's lady and we're considering. Are you? (Photo: Chrissy Lampkin via Instagram)