Kristin Cavallari took to Instagram on Sunday to share loved-up photos with boyfriend Mark Estes from their Grecian getaway.
The 37-year-old former reality television star — who is part of the ‘cougar club’ — put on a busty display in an orange knit bikini as she posed alongside her 24-year-old beau.
One image showed the couple standing side by side as they each sported stylish sunglasses.
Another featured the lovebirds sitting at a table at a restaurant while they shared a passionate kiss.
In the post shared with her nearly five million followers, Kristin wrote: ‘!opa!’
Kristin Cavallari took to Instagram on Sunday to share loved-up photos with boyfriend Mark Estes from their Grecian getaway
![One image showed the lovebirds sitting at a table at a restaurant while they shared a passionate kiss](https://i.dailymail.co.uk/1s/2024/08/04/20/88144991-13707845-One_image_showed_the_lovebirds_sitting_at_a_table_at_a_restauran-a-8_1722798935468.jpg)
One image showed the lovebirds sitting at a table at a restaurant while they shared a passionate kiss
The post has so far collected more than 122,000 likes.
Cavallari, who shares three kids with ex-husband Jay Cutler, teamed her sexy swimsuit with a netted white sarong.
She added gold jewelry including aa flashy watch and chunky hoop earrings from her Uncommon James range.
The former MTV star pulled her blonde locks into a tousled ponytail and wore glossy onyx sunglasses throughout the carousel post.
There was no shortage of snapshots of the twosome as they showed off their coordinating couple style with various outfits.
Included in the roundup of outtakes was a picture of the duo smiling nose-to-nose in front of a beautiful sunset.
Joining them on the trip were Kristin’s close friends Justin Anderson and his boyfriend Austin Rhodes.
Anderson, who often appeared on the jewelry designer’s reality show Very Cavallari, also shared an Instagram post with snaps from the scenic vacation.
![Cavallari has been deemed part of the 'cougar club' as she and Estes have a 13-year age gap](https://i.dailymail.co.uk/1s/2024/08/04/20/88144987-13707845-Cavallari_has_been_deemed_part_of_the_cougar_club_as_she_and_Est-a-9_1722798935474.jpg)
Cavallari has been deemed part of the ‘cougar club’ as she and Estes have a 13-year age gap
![There was no shortage of snapshots of the twosome in the star's carousel post](https://i.dailymail.co.uk/1s/2024/08/04/20/88144977-13707845-There_was_no_shortage_of_snapshots_of_the_twosome_in_the_star_s_-a-10_1722798935642.jpg)
There was no shortage of snapshots of the twosome in the star’s carousel post
‘myko-KNOWS-how to have a good time lolz,’ Justin joked in his clever caption.
Engaging his 615,000 followers, he added, ‘seriously, best time ever though. this group, that island… vibez for sure ok? discuss more later… we’re still going.
He signed off, ‘xoJA + Scoot + @kristincavallari + @markestes_1.’
Lastly, he said: ‘i hope your day is great, everyone! no idea at all what day it is cheeeeeers!’
![The former MTV star pulled her blonde locks into a tousled ponytail and wore glossy onyx sunglasses throughout the carousel post](https://i.dailymail.co.uk/1s/2024/08/04/20/88144981-13707845-The_former_MTV_star_pulled_her_blonde_locks_into_a_tousled_ponyt-a-11_1722798935666.jpg)
The former MTV star pulled her blonde locks into a tousled ponytail and wore glossy onyx sunglasses throughout the carousel post
![The fashionista matched a mesh cover-up to a netted handbag](https://i.dailymail.co.uk/1s/2024/08/04/20/88144965-13707845-The_fashionista_matched_a_mesh_cover_up_to_a_netted_handbag-a-12_1722798935869.jpg)
The fashionista matched a mesh cover-up to a netted handbag
![The mother-of-three treated her followers to a glimpse at Greece through her eyes, sharing bits of a sunset dinner](https://i.dailymail.co.uk/1s/2024/08/04/20/88144989-13707845-The_mother_of_three_treated_her_followers_to_a_glimpse_at_Greece-a-13_1722798935880.jpg)
![She gave viewers a look at a fish market display](https://i.dailymail.co.uk/1s/2024/08/04/20/88144985-13707845-She_gave_viewers_a_look_at_a_fish_market_display-a-14_1722798936084.jpg)
The mother-of-three treated her followers to a glimpse at Greece through her eyes, sharing bits of a sunset dinner and a fish market display
Kristin confirmed her relationship with Estes in late February with an Instagram snap.
The photo was taken just a few weeks after their first date, which the Uncommon James founder spoke about in an episode of her podcast.
She revealed that she first came across Estes and his ‘boy group’ Montana Boyz on TikTok in September.
In March, the media sensation revealed that her Mark has met her children — Camden, 12 on August 8, Jaxon, 10, and Saylor, eight.
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