The youngest Kardashian has been slammed with plastic surgery rumors and from her recent selfie, you be the judge if the 16-year-old has had work done on her luscious lips.

While it could be a bit of a blemish, it's highly unlikely that an animal bite could cause such an even, full lip effect, one that most women would kill for.

On Monday, Kylie posted a photo of herself on Instagram with a male friend, and her followers are now wondering why there's a blemish on the top left corner of the reality star's lips.

What do you think? Here's a selfie Kylie took of herself, also uploaded on Instagram back in January.

Emirates247.com had some pretty direct opinions about the changes in the looks of the brunette over the last two years and calls her denials of surgery false. The site recalls that OK! Magazine says Kylie has had not only lip fillers but a nose job as well as botox.

Kylie is used to being in the spotlight. Actually, the entire Kardashian brood flourishes under all the media attention and it can get pretty hurtful when the media puts unwanted attention on your appearance. In this case, Kylie is being accused of getting plastic surgery done.

In the middle of all the speculation, Kylie took to Twitter on April 10 and said: "these plastic surgery rumors hurt my feelings to be honest are kinda insulting," and reminded everyone of her young age of 16.

A few friends of the reality star replied to her frustrated tweet, specifically Hailey Baldwin, who said: "they just don't wanna believe people can be naturally beautiful."

While both Kylie and her sister Kendall, 18, are in the middle of transitioning to adulthood, there's no denying they don't look like regular 16 and 18-year-olds. They could very well be blossoming into womanhood... or they could just be keeping their beauty regimen "under wraps."

In the photo below, Hollywoodlife.com went even further back - all the way to 2009 and compared those to an April 2014 Instagram photo. Click here to see the before-and-after look.

What do you think? Did Kylie have a little plastic surgery help to get those lips looking more kissable? Take our poll below and let us know your opinion!