![OK Logo](https://okmagazine.com/ok_logo_black_small.png)
Kailyn Lowry & Leah Messer Show Off Their Toned Bodies In Tiny Bikinis!
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/FwXuWvwnn/480x251/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 480w, https://media.okmagazine.com/brand-img/FwXuWvwnn/640x335/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 640w, https://media.okmagazine.com/brand-img/FwXuWvwnn/768x402/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 768w, https://media.okmagazine.com/brand-img/FwXuWvwnn/1024x536/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 1024w, https://media.okmagazine.com/brand-img/FwXuWvwnn/1280x670/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 1280w, https://media.okmagazine.com/brand-img/FwXuWvwnn/1440x753/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 1440w, https://media.okmagazine.com/brand-img/FwXuWvwnn/1600x837/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 1600w, https://media.okmagazine.com/brand-img/FwXuWvwnn/2160x1130/2019/04/kailyn-lowry-instagram-bikini-photos-leah-messer-vacation.jpg 2160w)
Apr. 29 2019, Updated 7:43 p.m. ET
Beach babes! Kailyn Lowry and Leah Messer showed off their insane bikini bodies while vacationing in Costa Rica. Keep scrolling to see their photos!
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/KPBwuASVr/480x307/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 480w, https://media.okmagazine.com/brand-img/KPBwuASVr/640x409/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 640w, https://media.okmagazine.com/brand-img/KPBwuASVr/768x490/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 768w, https://media.okmagazine.com/brand-img/KPBwuASVr/1024x653/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 1024w, https://media.okmagazine.com/brand-img/KPBwuASVr/1280x817/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 1280w, https://media.okmagazine.com/brand-img/KPBwuASVr/1440x919/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 1440w, https://media.okmagazine.com/brand-img/KPBwuASVr/1600x1021/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 1600w, https://media.okmagazine.com/brand-img/KPBwuASVr/2160x1378/2019/04/Screen-Shot-2019-04-29-at-7.20.43-AM.jpg 2160w)
Kailyn, 27, showed off her gorgeous curves in a dark red two piece.
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/hvk2bx56R/480x307/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 480w, https://media.okmagazine.com/brand-img/hvk2bx56R/640x409/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 640w, https://media.okmagazine.com/brand-img/hvk2bx56R/768x490/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 768w, https://media.okmagazine.com/brand-img/hvk2bx56R/1024x653/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 1024w, https://media.okmagazine.com/brand-img/hvk2bx56R/1280x817/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 1280w, https://media.okmagazine.com/brand-img/hvk2bx56R/1440x919/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 1440w, https://media.okmagazine.com/brand-img/hvk2bx56R/1600x1021/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 1600w, https://media.okmagazine.com/brand-img/hvk2bx56R/2160x1378/2019/04/Screen-Shot-2019-04-29-at-7.20.39-AM.jpg 2160w)
In the comments section, fans couldn't help but praise the mother-of-three for showing off her confidence.
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/UEiqJ6hSX/480x307/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 480w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/640x409/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 640w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/768x490/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 768w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/1024x653/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 1024w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/1280x817/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 1280w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/1440x919/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 1440w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/1600x1021/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 1600w, https://media.okmagazine.com/brand-img/UEiqJ6hSX/2160x1378/2019/04/Screen-Shot-2019-04-29-at-7.21.59-AM.jpg 2160w)
Leah, 27, showed off her booty in an adorable floral two piece.
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/e_rCVh4Gn/480x357/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 480w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/640x476/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 640w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/768x572/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 768w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/1024x762/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 1024w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/1280x952/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 1280w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/1440x1071/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 1440w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/1600x1190/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 1600w, https://media.okmagazine.com/brand-img/e_rCVh4Gn/2160x1607/2019/04/Screen-Shot-2019-04-29-at-7.32.42-AM.jpg 2160w)
Over the years, the fan favorite MTV stars have become very, very close.
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/J0ot_JQ3U/480x319/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 480w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/640x426/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 640w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/768x511/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 768w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/1024x681/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 1024w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/1280x851/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 1280w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/1440x957/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 1440w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/1600x1063/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 1600w, https://media.okmagazine.com/brand-img/J0ot_JQ3U/2160x1435/2019/04/Screen-Shot-2019-04-29-at-7.34.51-AM.jpg 2160w)
Chelsea Houska, their Teen Mom 2 co-star, has also been friends with the ladies, but she didn't make the trip!
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/2Di-0GggW/480x307/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 480w, https://media.okmagazine.com/brand-img/2Di-0GggW/640x409/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 640w, https://media.okmagazine.com/brand-img/2Di-0GggW/768x490/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 768w, https://media.okmagazine.com/brand-img/2Di-0GggW/1024x653/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 1024w, https://media.okmagazine.com/brand-img/2Di-0GggW/1280x817/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 1280w, https://media.okmagazine.com/brand-img/2Di-0GggW/1440x919/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 1440w, https://media.okmagazine.com/brand-img/2Di-0GggW/1600x1021/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 1600w, https://media.okmagazine.com/brand-img/2Di-0GggW/2160x1378/2019/04/Screen-Shot-2019-04-29-at-7.33.33-AM.jpg 2160w)
Kailyn and Leah previously went to Hawaii together, which was filmed for the show.
![kailyn-lowry-instagram-bikini-photos-leah-messer-vacation](https://media.okmagazine.com/brand-img/fv3tK8Uyo/480x307/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 480w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/640x409/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 640w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/768x490/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 768w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/1024x653/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 1024w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/1280x817/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 1280w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/1440x919/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 1440w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/1600x1021/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 1600w, https://media.okmagazine.com/brand-img/fv3tK8Uyo/2160x1378/2019/04/Screen-Shot-2019-04-29-at-7.34.59-AM.jpg 2160w)
What do you think of Leah and Kailyn's vacation? Let us know your thoughts!