As you may have heard, Kourtney Kardashian is rumored to be hooking up with Justin Bieber.
We already know that Scott Disick isn't happy about Kourtney-Bieber relationship, but now it seems he's not the only one who finds the May-Douche-cember romance to be more than a little inappropriate.
Kendall Jenner is grossed out, because she and Justin hooked just a few months ago.
Kylie Jenner thinks it's weird, because she and the Biebs are close friends.
Now, according to Radar Online Kim Kardashian has become the latest to express her displeasure with Kourtney's choice in rebound dude.
"Kim has told Kourtney she's a disgrace and it's lame and disgusting," a source tells the website.
"Kim has been begging Kourtney to think of the kids instead of constantly trying to get back at Scott Disick with all these 'look at me' outings and sleazy late nights with Justin and other young kids,"
The source adds that Kim is "grossed out to see this type of behavior from her big sister, of all people."
Wow. We're with Kim on the "lame" criticism, but "disgusting" and "disgrace" seem a bit harsh.
We understand Kim's concern, but maybe she should hold off on giving relationship advice until she reaches the point where the years of her current marriage are higher than her total number of marriages.
It's a good formula.