Reality TV stars JWoww and Kourtney Kardashian have plenty in common when it comes to whipping themselves into shape.

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JWoww is a new mom, giving birth in July of last year and the oldest Kardashian sibling just gave birth to her third child in December.

Both reality TV stars have taken to social media to show how they're getting their curvy, yet tight figures back. 

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JWoww revealed to Access Hollywood at the end of January that she had her chest enhanced for a second time since giving birth to her daughter Meilani.

Since then she has taken to Twitter and Instagram to reveal her method of getting back into shape since she did say to Access Hollywood that since having her daughter she hasn't been able to hit the gym.

"Waist training in my fave waist cincher," she gushed on Twitter Monday.

On Instagram she even shared where to get her waist cincher as well as a discount code. Plus she revealed it's "Giving me AMAZING RESULTS!"

A photo posted by Jenni JWOWW (@jwoww) on Feb 2, 2015 at 10:16am PST

Kardashian is also all about waist training.

On Jan. 30 she gushed about her "waist shaper."

She even showed off her post-baby bod in a snap on Instagram while wearing the shaper that is helping her "Getting' it right, gettin' it tight."

Gettin' it right, gettin' it tight...with my waist shaper! #waistgangsociety @premadonna87 @pre_shop A photo posted by Kourtney Kardashian (@kourtneykardash) on Jan 30, 2015 at 12:36pm PST

Kardashian even stepped out with her significant other over the weekend in a sheer black top that showed off her sultry curves, which Daily Mail Online reported Monday.

It's clear these reality TV stars are seeing results via waist training!

Tags: JWoWW kourtney kardashian