Obviously, the women of the Kardashian-Jenner clan are no strangers to criticism.
Whether it's their fashion sense, their politics, their taste in men, or their perceived impact on our cultural landscape, Kim and company are under near-constant assault from an army of tireless trolls.
Of course, the most vicious insults have to do with the sisters' physical appearances.
And these days, the most common target for this particular brand of invective is the world's youngest self-made billionaire, Kylie Jenner.
Maybe it's envy over her astonishing success as a cosmetics mogul or the way she seemed to reclaim her pre-pregnancy physique after welcoming daughter Stormi last year.
Whatever the case, Kylie is in the crosshairs more than ever these days.
Fortunately, she refuses to let the haters get her down, and Kylie Jenner bikini pics are still a regular occurrence on the 'Gram.
These days, of course, Kylizzle is frequently joined by her daughter in her photos, and you might think that would humanize her a bit and cause the thrash-talkers to think twice before hurling insults at the 22-year-old.
Sadly, that hasn't turned out to be the case.
If anything, the comment goblins seem to have doubled-down in their abuse.
Kylie posted a set of throwback swimsuit pics this week in celebration of a fond memory with her daughter.
“About a year ago with my baby … Where does the time go,” she captioned the pics.
Sounds pretty harmless to us -- but for some reason, the haters had a field day.
“Body proportions look absurd but let’s just continue not talking about it,” one jackass wrote.
“That body’s not even normal, and not in a good way,” another remarked.
“Why her body look like that? doesn’t look real,” a third added.
“No real human should be shaped that way,” said a fourth.
You get the idea. Nasty stuff, seemingly motivated by corrosive envy.
Thankfully, Kylie also received a good deal of support from fans:
“Ugh I wish I had a perfect body like you,” wrote one follower.
“You are beautiful and nice baby,” another commented.
“Ah I miss blonde Kylie,” a third chimed in.
We're sure the kind words are much appreciated, particularly as Kylie is in the midst of a breakup from Travis Scott, the rapper who fathered her child, and whom she openly planned to marry.
“They are very, very in love, but she’s 22, and her whole life is Stormi and her business and her family,” a source told Us Weekly about the split.
“She’s not wanting to be a normal rapper’s wife," the insider added.
"He’s still young and at the recording studio late. She usually goes to bed early. They have different lifestyles.”
Breakups are always rough, but they're even worse when there's a kid involved.
Add to that millions of strangers insulting your appearance, and you have a situation that would give even a 22-year-old billionaire a crisis of confidence.