Kardashian fans think Kylie Jenner got bizarre plastic surgery procedure after spotting alarming detail in selfies

Many speculated that she went under the knife, throwing out different theories about what procedure she might have had.

One user wrote confidently: "She had upper and lower blepharoplasty to remove all fat from around the eye, making the area all smooth and tight, and upper and lower eyelid skin excised to make her eyes wider vertically, showing more white."

They went on to suggest: "She has had a canthoplexy where the sides of the eye are cut and extended to make the eye wider horizontally, then tilted up to give a 'cat-like' look. Then I believe she has had a cheek lift, Ponytail lift, or mid-face lift that has stretched everything even tighter and wider."

Another fan speculated that Kylie underwent a facelift, writing: "Imagine getting a facelift in your early 20s."

Other critics slammed her and her siblings for not being more forthcoming about procedures they've had.

One wrote: "And she still says she's only gotten filler. This was said in one of the most recent episodes - the SAME one they were talking about setting unrealistic beauty standards."

PUFFY POUT

Recently, fans have been buzzing about changes to Kylie's appearance.

Largely because of a discussion she and her sisters Kourtney and Khloe Kardashian had about insecurities on The Kardashians.

The siblings blamed "society," among other things, for giving them insecurities about their appearances.