Kim, Khloe, and even 17-year-old Kylie are known for their generous backsides – which they're happy to flaunt in tight attire.
But as Kendall, 19, proves not every member of the Kardashian-Jenner clan assumes that bigger is better.
The catwalk model is currently in Brazil, where Le Lis Blanc, a clothing company, is launching its new collection.
Earlier today, she posted an image to her Instagram account which shows her donning a teeny-tiny pair of shorts paired with a chic matching jacket.
The black two-piece set was adorned with silver embroidery, beading, and embellished floral detail.
On full view are Kendall's toned legs, as well as a glimpse of her perfect derriere. And evidently her many fans liked what they saw: the image notched up 1.2m likes in just six hours.
Her half-sister Kim also loves to flaunt her curves in a series of intimate selfies – the most famous of which she took in late 2013 shortly after the birth of her daughter, North.
In it, the reality TV star can be seen donning a white leotard that rides high on her bottom. She also sports sun-kissed blonde tresses and a deep tan, not to mention plenty of side-boob.
Meanwhile, both Khloe and Kylie have more recently become notorious for also showing-off their gorgeous shapes.
Although, because of her young age, teenager Kylie has attracted criticism for her sometimes racy photographs, which often leave little to the imagination.
It was even rumoured earlier this year that the young star had spent thousands on butt implants.
“Kylie’s always wanted a butt to match her sister’s,” a source told the US edition of OK magazine last month. “She’s thrilled with the results and isn’t holding back from showing it off.”