Kourtney Kardashian 'Livid' with Britney Spears, Pop Star 'Obsessed' with Baby Daddy Scott Disick Thanks to Sister Khloe?

Ready for some more Kardashian drama? If not, turn back now! Interestingly enough, it has nothing to do with Kim, Khloe, or their momager Kris Jenner - this time around we're talking about older sis, Kourtney! Apparently, the reality starlet is currently "livid" with pop songstress Britney Spears - who is trying to steal away baby daddy, Scott Disick! At least according to the National Enquirer, that is. Since meeting the suave businessman through former "X-Factor" colleague Khloe Kardashian last year, Spears has remained utterly obsessed. Hmm, right...

The seedy gossip report goes a little something like this:

Spears met Disick through Khloe sometime last year. Since then, the "Toxic" songstress hasn't been able to take her mind off of him. According to an alleged inside source, "Britney first became attracted to Scott when he started appearing on 'Keeping Up with the Kardashians,' but she says he's ten times cuter in person."

So Spears has a little reality star crush - no big deal, right? But that's when the story gets bizarre.

Although Spears knows that Disick is clearly taken (he has two children with Kourtney), the Enquirer insists that "she still fantasizes about him" incessantly. The 31-year-old superstar supposedly has "plastered pictures of him all over her bedroom walls" and constantly "watches clips of him on YouTube."

Sounds sort of creepy... which is why Kourtney is fuming. There's no way Spears is getting hold of her man!

"She doesn't trust Scott to begin with, and has forbidden him from going anywhere near Britney," the source confirms.

Come on now... this all sounds a little too high school, quite frankly.

Funny thing is, Spears apparently doesn't even know Disick. The entire story is fabricated. As Gossip Cop reports, a source close to the songstress finds the entire thing pretty hilarious - "I thought I was reading the funny pages when I saw that [story]."

Spears might be a little crazy... but come on now, this isn't a Lifetime movie!