Some news now that’s on one hand glaringly obvious, whilst on another sort of shocking. Yep — Kim Kardashian‘s finally admitted to getting butt implants (slow claps for days) BUT it turns out there’s actually a more complicated reason behind the surgery.

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After facing loads of scrutiny but remaining one of the most body positive celeb-types out there, Kim revealed in a live stream that she has indeed had butt injections. This isn’t all about keeping up that Kardashian cosmetic sheen, though; it’s actually due to a side effect of her psoriasis medication.

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Casual in Cabo

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Explaining that cortisone shots were advised to combat a dent in her skin caused by said meds, Kim confessed, “I went to go get a cortisone shot in my butt. I lived right behind Kitson. One of my neighbors was a dermatologist at Cedars. I go in there and he’s like, ‘There’s a one in a billion chance that you will get a huge indent in your butt.’ Of course I get a huge indent on my butt.”

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“There is a picture of me in Miami wearing an electric blue dress, and another picture of me walking down Robertson. You see the indent. And I think that’s when the rumors started.” Well there you go, then. MYSTERY SOLVED. We can all sleep easy tonight.

This post was written by Carl Smith. It originally appeared on our sister site, heatworld.