Justin Bieber Dating Kourtney Kardashian? Scott Disick and Selena Gomez Not Happy With Rumors

Earlier this year, Kourtney Kardashian and Scott Disick ended their almost decade-long relationship, and while there were reports of them getting back together after he got out of rehab, the latest reports say she's hooking up with Justin Bieber. Biebs' ex, Selena Gomez, isn't exactly happy about these rumors.

According to Hollywood Life, the "Heart Wants What It Wants" singer has become somewhat obsessed with the new rumors, and a source told the publication that, while at first the idea that her ex was hooking up with the reality star seemed ridiculous, she's now starting to connect the dots, as supposedly Biebs has always had a thing for older women.

Besides the fact that the two are major celebs, the notion of them going out seems odd due to the age difference, as Bieber is a couple of months shy from his 22nd birthday, while Kardashian, the oldest child of the famous family, is 36 years old.

Celebrity Dirty Laundry reports that Gomez isn't the only ex getting uncomfortable with the recent rumors. It appears Disick, Kardashian's former partner and the father of her three children, is heavily uncomfortable with Biebs' presence in their children's lives after it came out that the "What Do You Mean" singer has done some babysitting in the Kardashian home.

Reports suggest Disick is so mad, he's told his ex and their mutual friends that Bieber should keep his distance, saying he will otherwise "come after" the singer.

This isn't the first time Bieber has been linked to one of the sisters from Keeping up with the Kardashians: in early 2015, numerous news outlets reported that he and rising supermodel Kendall Jenner were going out, and while the rumors were neither confirmed nor denied, the two seem to be somewhat close.

In any case, there's nothing much beyond speculation at this point, and considering the amount of attention the Kardashians and Bieber get, these could be nothing but rumors.