Kylie Jenner boob job
photo: Instagram/@kyliejenner

From her "plumper" lips to her "bigger" booty, the internet has a long history of dissecting every inch of Kylie Jenner's body.

Now there's a new Kylizzle body part that's causing social media buzz: Her chest.

Earlier this week, Kylie posted a selfie wearing a skin-tight leopard top. Her boobs pretty much took over the Instagram shot — and right on cue, the internet immediately started speculating that she had work done. 

A photo posted by Kylie (@kyliejenner) on

Kylie first addressed breast-augmentation rumors back in August, writing on her website that puberty was responsible for her fuller frame. 

"No, people — I haven't gotten breast implants," she insisted. "Everyone is obsessed with that. Truth is, as I've gotten older, I've gained 15 pounds and my body has changed. I've definitely filled out."

But after seeing her recent selfie, Twitter isn't so sure...

The internet won't stop asking: "Did Kylie Jenner get a boob job?"

Kylie Jenner boob job
photo: Twitter

Is the reality star trying to "fool" her fans?

Kylie Jenner boob job
photo: Twitter

Many people aren't buying Kylie's "It's just my hormones!" explanation.

Kylie Jenner boob job
photo: Twitter
Kylie Jenner boob job
photo: Twitter
Kylie Jenner boob job
photo: Twitter
Kylie Jenner boob job
photo: Twitter

But then again, Kylie is only 19. Her body *is* still changing.

Kylie Jenner boob job
photo: Twitter

Some fans insist that her chest is just the result of a push-up bra.

Kylie Jenner boob job
photo: Twitter

After all, a properly-sized bra can do wonders.

Kylie Jenner
photo: Twitter

There's a chance that Kylie's "enhanced" physique might come from a push-up bra. (But we bet Kylie isn't getting her lingerie from Victoria's Secret...)

So what's the truth?

Kylie Jenner boob job
photo: Twitter

Twitter just wants to know.

Kylie Jenner boob job
photo: Twitter

But at the end of the day, does "news" of Kylie's supposed boob job *really* matter?

Kylie Jenner boob job
photo: Twitter

Maybe the internet should just let the girl live.

Kylie Jenner boob job
photo: Twitter