As you've likely heard by now, the big story in the world of celebrity gossip today is that Kourtney Kardashian and Justin Bieber are hooking up.
Hey, we thought it sounded ridiculous at first, too, but there's a lot of evidence that suggests that the eldest Kardashian sister is, in fact, knockin' boots with the Biebs.
For starters, this isn't the first time that rumors of Kourtney sleeping with Justin have surfaced.
Add to that the fact that Bieber has been taunting "the Lord" (which happens to be Scott Disick's self-appointed nickname) on social media, and it starts to seem plausible that the famously fertile Kourtney could end up with a Bieber baby.
Now, TMZ is reporting that Kourtney is denying any romantic involvement with Justin - all while sources in Justin's camp are confirming that the two have actually been hooking up for months!
"She's single, he's single, and they're just having a good time," an insider reportedly told the website. The source adds that Justin and Kourtney first got together back in early October.
Meanwhile, Kourtney has been telling her family that nothing physical went on between her and Justin.
Of course, it would make sense for her to lie, considering Kendall Jenner hooked up Bieber not too long ago.
Passing the Biebs around amongst siblings would be gross under any circumstances but the fact fact that Kourtney is a full 16 years older than Kendall definitely ups the "ick" factor.