Kim Kardashian Reveals She’s “Waist Training” After Showing Off 7-Pound Weight Loss: See the Crazy Photo

Waist-ing away! Kim Kardashian revealed she's "waist training" after showing off her 7-pound weight loss at a mid-week event.

On Thursday, the reality star, 33, shared a picture of herself looking svelte wearing the Whats a Waist device, which retails for $143.50, and is advertised to reduce one's waist "around seven inches" and worn "over a long period of time can change your body shape."

"#hourglass #waisttraining #nophotoshopnecessary #whatawaist.com @premadonna87," Kanye West's wife captioned the pic of herself.

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Kardashian made headlines after looking noticeably skinnier in a skimpy Yiqing Yin jumpsuit on Wednesday, Aug. 20 at VIOLET GREY & Cassandra Huysentruyt Grey's Artist In Residence Event for Donald Robertson in Los Angeles. A source close to Kardashian tells Us Weekly that she has lost 7 pounds in two weeks from eating a low-carb diet. "She feels like she's reached her goal weight now," the insider added. "You can tell she slimmed down."

The first-time mom recently vented about not being able to shed pounds. "Can't seem to shake this last 15-20 lbs of baby weight," she tweeted on Aug. 5. "I'm not gonna call it baby weight bc thats an excuse," she added. "I just gained weight & that's it. Why is it so much harder to lose after baby though!!… ughhhh my hips & butt are huge now! They were big to begin with!"

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Mrs. West isn't the first Kardashian to try waist training. In May, Khloe shared a snap of herself wearing the apparatus. "I love my waist trainer from @premadonna87!!!! Miss @blacchyna has me obsessed!!! Who doesn't love to feel tight and right?!? #whatsawaist #waistgang #Fitness #GetItRight," she shared with followers.

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