Kim and Kourtney Kardashian show off abs at family dinner in Costa Rica


Where else can the Kardashians show off their collection of crop tops in January?

Kim and Kourtney Kardashian proudly flaunted their abs in tiny crop tops while heading to dinner during their family vacation in Costa Rica on Saturday night.

WATCH: Scott Disick Joins Ex Kourtney Kardashian on Family Vacay to Costa Rica

Kourtney paired a black-and-pink bra top with high-waisted pants for the evening outing, while Kim put her cleavage on display in a sexy black-and-white look.

Their mom, Kris Jenner, and her boyfriend, Corey Gamble weren't far behind as the whole family got together for their first night of the tropical trip.

WATCH: Kylie Jenner Flaunts Bikini Bod, Snuggles Up to Tyga in Costa Rica

Kourtney, 37, and Kim, 36, have clearly been putting in some major time at the gym, though it was their younger sister, Khloe Kardashian, who spearheaded a morning workout on Saturday.

Khloe, 32, and Kim got together for an intense exercise session in paradise, after which Kim explained that she never misses a day at the gym.

"I never Snapchat my workouts, just because... I don't know why. I'm just not Kourtney and Khloe," the mom of two shared on Snapchat. "But it's like, if I don't Snap it, then it's as if it never happened. But I work out every single day for over an hour."

See more from the family's winter getaway in the video above.

67 PHOTOS
Kim Kardashian's sexiest Instagrams of 2016
See Gallery
Kim Kardashian's sexiest Instagrams of 2016
πŸ’ŽπŸ’ŽπŸ’Ž
Today on my app see the red carpet cleavage tape trick I've been doing for years!
Happy Birthday @steph_shep I love this pic of us!
When you're like I have nothing to wear LOL
Wired πŸ“· Mert & Marcus
#loveadvent @kimkardashian #jameslima @simonrobins100 @coach @agentprovocateur πŸ’•πŸ’•πŸ’•πŸ’•
Hair flip & eye roll at the same damn time!
✨ golden ✨
Balenciaga. No make up today.
Parisian Vibes
πŸ’™
Tonight
Bathroom selfie right before Pablo hits the stage
Miami
You're so professional @steph_shep So responsible & thanks for never drinking on the job!
In all seriousness I'm going to be totally selfless for this one last post. Thanks for being my main bitch! Happy Birthday!
Seriously @steph_shep thanks for always having my back and eating all my left overs so they don't go to waste!
Thank you @riccardotisci17 LOVE this @givenchyofficial couture gown for the Harper's Party!
Silver Surfer
Closed eyes, see things
Vintage Galliano & Kanye West x Jacob the Jeweler's new collection for the VMA's
Bikini tennis anyone? 🎾
Beach selfies of course! πŸšπŸ“·πŸš
Wait but first...
πŸ‘€
Selfish in Mexico
I'm like fuck critics you can kiss my whole asshole 🍾
🎼 I'm going out tonight, it's going down....🎼
In honor of @styledbyhrush birthday a month ago LOL she taught me how to twerk on this trip so I'm posting it for her 😜
New KIMOJI Merch available for just the weekend! Go to KimKardashianWest.com or my app to get it!
#VacayVibez @golden_barbie
Best trip ever! follow me on snap
Cuban vibes!!! Throwback to when we were in Cuba! Can't wait to watch tonight's episode with you guys! A new episode of KUWTK starts soon!
Tune into Keeping Up With The Kardashians tonight on E to see all the BYS at @fergie Milf $ video!
More BTS of @fergie's video Milf $ video on my app!
All the BTS pics from the Milf $ video are on my app today!
Pre photo shoot fittings
πŸ’¦πŸΌπŸšΏπŸΌπŸ’°πŸ‘…πŸ’¦
#MILFMONEY
πŸ‘…
#TBT Hamptons
Wait u didn't think I would forget about National Selfie Day! DUH
New obsession @sugarbearhair 🐻 I have two of these a day as part of my hair care routine. They are delish! #sugarbearhair #sp
Obsessed with the new Kimoji phone case! There's not many left so get it now on my app or KimKardashianWest.com #KimojiMerch
GQ πŸ“· Mert & Marcus
So many amazing pics from @GQ I can't wait for you to see them all! Thank you @jimmooregq for this amazing cover! πŸ“· @mertalas @macpiggott
The cover of @GQ is here!!! This was seriously a dream come true!!!! πŸ“· @mertalas @macpiggott
Let the transformation begin #BazaarIcons
TheWifeOfPablo
Happy birthday to my best friend! I usually would be scared for us getting older but as each year passes I'm just happy we have more time on this earth together! I love you so much and hope this year brings you so much happiness
Hey New York
Wore my new Yeezy Season 2 heels with an orange 🍊 Pablo shirt yesterday in support of gun violence awareness day. Something has to change πŸš«πŸ”«
#secretproject ✨coming soon @mertalas @macpiggott #mertandmarcus
Thank you @peter_dundas for making me this gorgeous @roberto_cavalli dress. And @lisaeldridgemakeup @dayaruci for glam with @lorraineschwartz jewels.
My @vogueaustralia cover is on stands now! πŸ“· @lachlanbailey
My visit to Ernest Hemingway's house in Cuba is on my app today! Link in my bio
This diamond cuff earring though πŸ’ŽπŸ’ŽπŸ’Ž@lorraineschwartz
014
013
001
Thank you Hakassan for having me! Thank you @olivier_rousteing & @balmain for dressing me! And thank you @makeupbyariel @cesar4styles for glamming me!
Cocktails with Khloe vibes today! 🍸🍾🍺🍹Hair @justinemarjan Make Up @makeupbyariel
#liberated
Paris flashback BTS on my app! #LinkInBio
Yeezy Vibes @makeupbymario @tokyostylez
Sleek ponytail tutorial today on my app with @michaelsilvahair
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE


Read Full Story

Sign up for Entertainment Insider by AOL to get the hottest pop culture news delivered straight to your inbox!

Subscribe to our other newsletters

EmailsΒ may offer personalized content orΒ ads. Learn more. You may unsubscribeΒ any time.