Yikes, Beware of Justin Bieber Fans!

Just how crazy can his followers get? See what happens when their idol kisses a girl!

We know our Leonardo DiCaprio scale of fan insanity isn't exactly scientific, but it's worked pretty well so far. Ya know, when we calculated that the A-lister hunk's overly dedicated fans trumped even those of R.Pattz.

So what about those Twitter dominating tweens obsessed with Justin Bieber: Totally harmless or enemy No. 1?

We're inclined to think the latter.

While they may not be as physically violent as Leo's beer bottle-slashing stalkers, who's to say all those teenage hormones won't someday get the best of 'em? Thirteen is a tough age, especially when people don't take your pint-sized Canadian idol seriously.

Or worse—smooch him.

Yep, we're talking about Jasmine Villegas: the luckiest and unluckiest chick in the world.

See, we wanted to give the Honda hook-up heard round the Twittersphere a day or two, just to make sure Jas, um...survived. And she did! So kudos to the gal. But man, is she disliked. There are apparently some major consequences for getting all up under J.B.'s swoopy 'do.

Some tweeters were left brokenhearted, tweeting things like:

"@justinbieber WTF? u make me #cry"

"@justinbieber I believe u,but the photo kissing Jasmine,just me,i'm suffering for ♥,and it did not help,follow me back?Still love you :D"

"my mom just read an article about jasmine villegas and justin bieber, and i literally cried. brb whilst i die."

But while the #crying whilst dying is tragic and all, we're just focusing on all those Beliebers who were tweeting up a #diejasminedie storm. Take a peak at the tamest of rage-filled Bieber tweets:

 "@JASMINEVILLEGAS I know you're fuckin' beautiful but I really really hate you so much bitch...keep your dirty hands off of Justin k?!"

This isn't even the worst of it! Not at all.

And you thought the boards were bad, folks. Jeez. No wonder Jas deleted (then re-activated) her Twitter account. We get a total sadface when we get one nasty @reply, just imagine #5millionbeliebers all spewing crap all over your life.

We'll 'fess that we think Biebs has the most terrifying fans around. And trust, we're more than worried that with the Biebs appearance on last night's episode of CSI that his fans might pick up a tip or two on how to get away even more things they shouldn't.

Scientifically speaking, we think J.B. is one flirty tweet—à la "hey ladies ;)"—and a Segway ride away from total chaos.

At least for now we can rest assured most Bieber bitchlettes don't have their driver's licenses.