She Got Her Body Back! Kourtney Kardashian Flaunts Post-Baby Physique Just 5 Months After Giving Birth –– New Mom Stuns In 14 Photos
Sept. 22 2016, Updated 5:50 p.m. ET
Kourtney Kardashian, just five months after having her third child, showed off her bikini body during a Mexican getaway with family and friends on Thursday.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-01
Kourtney Kardashian held her daughter Penelope during her tropical retreat to Mexico this week.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-03
The 36-year-old new mom, who gave birth to son Reign in December of 2014, looks amazing as summer approaches.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-04
The reality TV beauty shows a round, shapely rear end as she mills about the resort; could Kim have some competition for most booty-ful Kardashian sister?
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-05
The fab figure is the result of plenty of diet and exercise over the past five months, an art she and her sisters have mastered.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-07
The Keeping Up With The Kardashians personality looks great on the side during the trip, on which she and baby daddy Scott Disick were joined by Girls Gone Wild's Joe Francis and his family.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-08
The busty Kourtney was pushing hard two months ago to shed the pounds, in advance of a Las Vegas pool party she was hosting.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-09
The socialite, who's been a peacekeeper in her family amid the turbulent times, revealed on Instagram last month that she'd lost nearly 25 pounds, to knock her weight down to 116.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-10
Have a seat! The stunner in sunglasses finally gets a chance to settle down amid a hustling, bustling day.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-11
Kourtney and daughter Penelope, who she outfitted in a pink swimsuit, enjoy a mother-daughter moment in the spring sun.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-12
Was she taking a selfie? Kourtney had her phone at the ready on the vacation, though it didn't look like she was getting ready for another self-shot.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-13
The oldest Kardashian sister opened up about her fitness regimen, following her third child, in a new article for Harper's Bazaar Friday.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-14
The devoted mom detailed how she even integrates fitness into her parenting plans, be it "walks with the baby" or "all three kids" in a special stroller.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-17
Explaining that "having somebody else to work out with really helps motivate me," Kourtney said she often sweats off the pounds with her sister Khloe or a personal trainer.
kourtney-kardashian-bikini-new-mom-poolside-mexico photos-18
Kourtney, again carrying her toddler, said that she puts a huge effort toward eating really "clean and at home as much as I can."