According to the website, they are hearing whispers that Chyna, 29, and Rose, 33, "got beef" as Rose believes Chyna is wrong on how she's treating Rob.
As Radar readers know, Rob put Chyna on full blast when he shared explicit naked photos of the former stripper to his millions of fans, along with shocking allegations of her cheating.
Chyna got a lawyer and is mulling legal action against Rob, using "revenge porn law" as the basis for her claims. As part of the bitter war, Chyna has accused Rob of abusing her and has obtained a restraining order.
MTO News notes that when Chyna was being "SLUT SHAMED by Rob Kardashian," father of her daughter Dream, "Amber was noticeably QUIET over it all."
The website claims its sources say "two ladies are not speaking right now.
"Amber allegedly DISAPPROVES with what Chyna was doing to Rob Kardashian."
A source told MediaTakeOut.com, "Amber is not trying to be as openly scandalous as Chyna. Don't get me wrong, she's a hustler too – but she doesn't like how sloppy Chyna has been. She makes all the former strippers look bad."
MTO News contends that Chyna has fought back in a sly way.
Earlier this year, as Page Six reported, Rose was sued by the Ace of Diamonds strip club in Los Angeles after she told a crowd that she was buying the club.
But the owners of AoD -- SKWS Enterprises -- said Amber hasn't put a dime into ownership of the club. They alleged her comment was "unequivocally false" and they haven't sold to anyone, according to reports.
SKWS Enterprises is suing Amber for slander, and looking for more than a million bucks.
And now, as MTO pointed out, this week Blac Chyna posted a flyer on Instagram promoting her club appearance at the "REAL" Ace of Diamonds, in an apparent dig at her former BFF.
In addition to both being strippers, Chyna and Rose share a Kardashian family connection. Before Chyna hooked up with Rob, Rose had been Kanye West's lover.
Later, of course, West married Kim Kardashian!
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