The one time inseparable buddies’ relationship is on the dumps, and it’s affecting their business dealings too.

Amber Rose held her long advertised Sl*t Walk in Los Angeles last weekend, and even though she was counting on her best friend; she was somewhere else having fun with Future.

Rose seems peeved, at least according to reports. And this means the planned MTV reality series featuring these best friends has been shelved.

TMZ tells us…

“Amber Rose and Blac Chyna have pulled the plug on their reality show because they say they’re both so busy doing other things they just don’t have the time … in other words, they hate each other now.

The two former best friends are telling their friends they have various projects that prevent them from joining forces on the boob tube. Amber says she’s “in the process” of getting her own talk show, and Blac Chyna says she has various product deals.

That said, Amber held her Sl*t Walk in downtown L.A. last weekend and Blac Chyna was a no show, because she was hanging with Future in the ATL. It doesn’t take a rocket scientist to figure out Amber was hot as fish grease.”