Though she's yet to confirm that she's gotten any plastic surgery other than her lip injections, it doesn't take a rocket scientist to figure out that Kylie Jenner has morphed into a completely different person over the last couple years.

And reportedly, her older sisters are starting to get seriously concerned with the 18-year-old's ever-changing face and body — because obviously the Kardashian family is all about natural beauty. The problem has gotten so bad, the sisters' (who don't appear to be strangers to a little nip and tuck) had to stage an intervention.

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kylie jenner plastic surgery

Kylie in 2012 vs. 2015.

“She just started with one procedure and then it snowballed into an obsession and everyone is really worried that she will go too far and regret it big time," a source told Radar Online, who also added that the teen has gotten skin resurfacing and microdermabrasion.

Apparently, Kylie's insecurities started when her sister Kendall Jenner's modeling career started to take off.

"After Kendall shot to stardom she refused to be referred to as ‘the ugly one’ and that is how it all began," the source continued.

Over the past year alone, Kylie's been rumored to have gotten breast implants and a nose job, among other procedures. Let's just hope Kim, Kourtney, Khloé and Kendall can knock some sense into her before it's too late.