It's a cinch! Kourtney Kardashian shows off trim figure as she wears waist-trainer after skipping the gym to spend day with kids
Her sisters Kim and Khloe Kardashian swear by it.
And now Kourtney Kardashian, 36, is following in their footsteps, taking up the waist-cinching fad and showing off her trim figure as she cleaned out her closet.
The reality star and mother-of-three posted a selfie while wearing the black-and-blue trainer to Instagram on Saturday, telling fans she was 'obsessed' with the corset-like contraption.
Scroll down for video
'Obsessed': Kourtney Kardashian wore a waist-trainer in a selfie she shared with fans on Instagram on Saturday
Kourtney, who gave birth to her third child, son Reign on December 14, paired the bright waist trainer with black leggings and a black halter-neck top.
'I am pretty much the queen of multitasking,' she captioned the picture.
'Obsessed with anything where I am doing more than one thing at a time, especially since I skipped the gym today.'
'A little Saturday morning waist cinching and working on my posture while cleaning out my closet. Thank you @premadonna87 @waistgangsociety for my obsession!!!'
Family fad: Kim Kardashian West also was a fan of the corset-like device, which users say creates an hourglass figure
Fans of the tight trainer say it helps women obtain an hourglass figure and bounce back to their pre-pregnancy shape.
Her sisters Kim Kardashian West, 34, and Khloe Kardashian are also devoted fans of the waist-trainer, sharing selfies of themselves with fans on Instagram.
Kim shared a throwback Thursday selfie while wearing a black corset which showed off her famous curves.
Sister Khloe, who lost 30lbs after discovering a passion for working out after her split from ex-husband Lamar Odom, also showed off her fit figure in a black waist trainer earlier this week.
'I'm obsessed with the gym but a little extra help never hurt nobody,' the 31-year-old wrote.
Breath in: Khloe Kardashian shows off her impressive weight loss
Kourtney is also adjusting to life as a single mom after splitting from long term partner Scott Disick after he was photographed partying with an ex-girlfriend in Europe in July.
In addition to baby Reign, the estranged pair are parents to to three-year-old Penelope and five-year-old son Mason.
Earlier on Saturday, Kourtney took Mason and Penelope to a farmer's market, before taking the kids out to lunch in Malibu.
Single mom: Kourtney and a female friend take her kids Mason, Penelope and Reign to a farmer's market on Saturday
Make a mesh of it in Kourtney's bomber jacket by Nike
Kourtney Kardashian always mesh-merizes us with her on fleek daytime style.
The reality TV star always manages to look impeccable despite being a mother to three children, and she’s by no means behind her fashionable sisters when it comes to trends.
Here, Kourtney caught our eye as she pushed baby Reign in a pram wearing a black mesh bomber jacket by Nike. Now that’s one cool mumma!
The sports luxe jacket is designed in a mesh texture for ultimate breath-ability, whilst the partially lined shoulders and chest retain body heat and provide ventilation – plus, it looks really great. Yep, we said it, we're all about aesthetics...
We particularly love the ombre multi colored zip detail, and we've decided it needs to belong in our wardrobe. So the good news is that it's available to buy online; just click through to the right to snap it up now from Urban Outfitters for $110.
If you fancy a window shop first, head to the edit below to snap up our top alternatives from the likes of Stella McCartney to Boohoo.
During their outing, the family were joined by female friend as they visited a farmer's market in the morning.
Looking serious, Kourtney wore black leggings and a zip-up workout jacket, and shielded her eyes with large sunglasses.
She got a hand from son Mason, who helped her push his little brother Reign in the stroller.
Helping hand: Mason helps his mom push baby brother Reign's stroller
Later, the busy mom took Mason and Penelope with her to lunch in Malibu.
There, protective Kourtney held their hands as they walked across the parking lot.
The Keeping Up With The Kardashians star had ditched her workout gear, and instead showed off her toned legs in tripped Daisy Dukes and cute ankle boots.
She and Penelope wore matching reflective sunglasses, while Mason looked cute in a stripped tank and red shoes as he held a mini iPad.
The family were later seen enjoying some of the rides at the carnival in Malibu.
New look: Kourtney changed into Daisy Duke cut-offs as she headed to lunch in Malibu with the children
Mother-daughter style: Penelope and Kourtney wore matching reflective sunglasses as they stepped out in Malibu
Fun at the fair: Kourtney took her two eldest kids to the carnival in Malibu
Riding around: Mason and Penelope seemed to have a great time going round and round on the carousel horses as their mom kept a watchful eye on them
- The annual West Point pillow fight turns very nasty
- Irate customer at kebab shop melts down over order
- Spain rally crash: Car flies off track and kills six people
- Nick Kyrgios and Eugenie Bouchard on-court chemistry
- Tyler Perry's touching tribute video for Bobbi Kristina
- The moment Trump security guard hits protester in face
- Harry Styles corrects grammar on a fan's sign from the stage
- University of Michigan student lives small in a Tiny House
- 'Survivors of Dad Jokes': Nickelodeon share hilarious video
- Good Samaritan stops erratic driver with child in car
- Boy found suckling on pregnant dog in Chile taken into care
- No place like home: Al Roker (and son) on Today Show
- Broken bones, dislocated shoulders and cadets taken away in...
- Hillary fumes at Trump for attacking her closest aide Huma...
- Firenado! 800,000 gallons of Jim Beam accidentally released...
- Hired for $500 to help kill an innocent woman: 23-year-old...
- Court dismisses white lesbian mother's lawsuit after she was...
- Is El Chapo hiding in Costa Rica? Net closes on the world's...
- Louisiana teen football star dies breaking his neck in punt...
- Britain wants to quit Europe: Shock new poll shows EU 'no'...
- Michigan student fed-up with $800-a-month rent on campus...
- Tiger Woods' former mistress to have her brain lifted off...
- Al Roker's 'Wake Up With Al' Weather Channel show cancelled...
- Horror at Spanish rally race as car veers off track and...