Fans have expressed concerns about Khloe Kardashian’s shrinking body for some time.

We’re not talking about “revenge body ” weight loss, or the alleged removal of implants.

Well — not only that.

This week, Khloe celebrated her birthday, and her radically different figure has fans deeply worried.

Khloe Kardashian turned 38 years old on Monday, June 27.

She celebrated with friends and family at Kris Jenner’s home.

Her sister, Kim, and others recorded sweet moments from the party.

Khloe has had different body types over the years, including her famous “revenge body.”

Recently, fans have noticed that her arms appear to be more slender, and even her famous booty has shrunk.

While some have half-joked about the removal of butt implants, others wonder if Khloe’s habits are self-destructive.

Unless Kim used some very twisted Instagram filters, Khloe looks remarkably skinny.

Fans could not help but point out that this is the thinnest that they have ever seen her, ever, since the family rose to fame.

While her family did not seem eager to comment on it, social media users could think of nothing else.

If Khloe’s body had been this shape when Keeping Up With The Kardashians premiered in 2007, she would have received only praise.

That was a deeply body-negative era in our society and for our social media.

As we all remember all too well, Khloe received cruel body-shaming … which may be related to this “new” Khloe.

That could be related, as the barrage of cruelty aimed at Khloe certainly warped her self-esteem.

For years, the world has seen how Khloe edits and filters her photos, at times beyond recognition.

It seems like she hates her face and sometimes detests her body, and sees any expression of fan worry as a personal attack.

It’s certainly true that some people merely wish to troll Khloe.

They make fun of her for the sake of humiliating her.

Even when pointing out something that has fans concerned, these trolls are just there for laughs.

Others, however, are genuinely worried.

Putting your face through a whacky filter once is fine. Continuing to hide your true face for years is not mere experimentation.

The underlying self-esteem struggles that Khloe clearly faces have, fans fear, driven her to see her beautiful features as nothing but flaws.

While warping her face into something alien has seemed to be a hobby for Khloe, that is not all.

She has also altered her body in photos, even though she is famously one hot mama.

Most of the editing has altered her torso, but there is always this photo.

Ah, yes, we love the smell of real human proportions in the morning.

We do want to be absolutely clear — while we may get a few awkward laughs from Khloe’s photoshop journey, it’s heartbreaking at its core.

And we are not body-shaming Khloe for her recent body-transformation. But fans are worried.

Khloe actually spoke about this in May, up to a point.

She shared that her new exercise routine involves tightening her body. So … case closed?

Not exactly. Khloe clearly feels the need to alter her body again. Fans fear that it will never be “enough.”