Kourtney Kardashian and JWoww's Post-Baby Bodies Will Make You Consider Waist Training

These new moms are crediting a piece of clothing to getting their post-baby bodies back in gear.
Waist training is a big trend in Hollywood this year with famous mothers being the best spokespeople for the corsets. Waist Gang Society's website assures that their corset will give you "a beautiful sexy silhouette while permanently getting rid of unwanted inches around your waist." The brand is endorsed by all three Kardashian sisters, but Kourtney's transformation is the one turning heads most recently.
The Keeping Up with the Kardashians star, who just gave birth to Reign Aston Disick this past December, was already showing off her sexy curves in a completely see-through black top on Monday. "Didn't realize my shirt was see through," she Instagrammed. "Bad b**ch alert."
This past month, Kourtney credited her fit physique to her waist-cinching Waist Gang Society corset, Instagramming: "Gettin' it right, gettin' it tight...with my waist shaper! #waistgangsociety @premadonna87 @pre_shop."

Meanwhile, Jenni "JWoww" Farley, who gave birth this past July to Alexandra Mathews, also swears by waist training, as is evident by her recent selfies. Promoting the brand Girly Curves, the Jersey Shore star may have posted her sexiet selfie yet on Monday while wearing her corset. "Waist training in my favorite waist cincher from @Girlycurves_!" JWoww Instagrammed. "Giving me AMAZING RESULTS! Can't wait to show you guys my CURVES in 30 days!"
Both of Kourtney sisters, Kim and Khloe, have also been big promoters of the slimming trend, and lucky for them, these waist cinchers look great in selfies!

Do you think waist training works, or is this just another celebrity weight-loss fad?