Kourtney KardashianWe've had quite a few Kardashian paternity rumors in the past, but this one I'm going to tell you about? It blows the others out of the water. Let's just say it's not a good day to be Scott Disick.

InTouch Weekly is reporting that Kourtney Kardashian might be keeping a huge secret from the rest of the world -- and Scott may not be Mason Disick's real father. Now this is just hearsay for the time being, but before you roll your eyes, get THIS: the guy who claims he slept with Kourtney nine months before Mason's birth is so sure he's the little boy's dad that he's willing to take a DNA test.

Yeah. Shit just got real.

The man in question is a model named Michael Girgenti and he did a photo shoot with Kourt back in 2008. Michael claims he hooked up with the oldest Kardashian sister a year later when she was supposedly on a break with Scott. Here's what he says happened:

We started kissing, making out, and touching each other. We were fooling around on the couch for a little while before I took her to the bedroom. I slipped her clothes off. She helped me undress, and we fell into bed.

Juicy details, but I think I need more evidence to actually believe this is true. I mean, Kourtney's a responsible girl who cares about her children more than anything. If she knew there was a chance that Scott wasn't the father, why wouldn't she figure that out before Mason was born?

This story definitely needs to unravel a bit more before I choose sides -- but WOW. Can you imagine for even a second if this turns out to be true? After all, the dude DOES talk about wanting to take a DNA test. What if Scott really isn't Mason's dad? What will happen to the Kardashian franchise? Will there be an E! True Hollywood Kardashian paternity special? Kourtney & Scott Take Maury? We'll have to wait and see.

The jury's still out on this one, but one thing's for sure. Somewhere, right now, Kris Jenner is having a panic attack.

Do you think there's a chance that this could be true?


Image via Pacific Coast News