Blac Chyna vs. Jonathan Cheban 'Racist' Beef, 'Ghetto Street Bully' Diss! Kim Kardashian's BFF Supports Kylie Jenner & Tyga 'Love,' Blasts Stripper Baby Mama & Amber Rose

Don't mess with Kim Kardashian's family, or else "KUWTK" bestie Jonathan Cheban will be on the attack!

According to the successful TheDishh.com website founder, Blac Chyna needs to stop bullying 17-year-old Kylie Jenner. The former stripper and fellow Instagram "groupie" Amber Rose should just accept the fact that Jenner's hot right now - and they are definitely not.

"Kylie's young, they're not. They are bullies," Cheban explains to RadarOnline. "Both of them are kind of street. They take it to another level and they're always looking for a fight" (via bossip.com).

Pretty harsh take on the whole "celebrity feud" surrounding rapper Tyga. But maybe Cheban should actually be thanking Chyna. He recently revamped his popular gossip webloid, and admits that over eight million "unique" viewers are obsessed with any updates involving the Jenner sisters. So if Cheban has the chance to bash Trigga's baby mama and Wiz Khalifa's ex, he's happy to do it!

"I want to bully them back," he said in defense of Jenner. "They're really aggressive. They should at least wait until Kylie is 18... I want to show them what it is like. I'm not taking sides. They're too ghetto, too street. They're bullies."

Well... if someone gets hold of a kinky sex tape starring either Chyna or Rose, definitely send the scandalous footage to Cheban!

"I'll put crazy videos of them up. People want to see them. It doesn't get any classier with these two." 

Sort of sad, considering Kanye West's wife and the PR mogul were once close friends with both bootylicious babes. But are MstarsNews readers impressed that Cheban's such a good ally to Kardashian's loved ones?

But as for Jenner's relationship with the 25-year-old "Rack City" emcee:

"She's got sisters to tell her what to do, I'm just a friend."

Still, do fans find Cheban's viral diss somewhat inappropriate and racist? Sound-off in the comments section below!