The "Hold My Liquor" singer, appearing on Power 105's The Breakfast Club, took a coarse shot at his ex after a whirlwind week in which the short-haired stunner rained insults on the Kardashian family, most boldly calling Kim Kardashian, a "wh*re."
Asked about Rose's rants, the rapper said the Philadelphia beauty was "just soaking in the moment," and "nobody in the family's inner circle feel compelled to do nothing."
Then, in a nod to his own star-making powers, he boasted, "If Kim had dated me when I first wanted to be with her, there wouldn't be an Amber Rose, you know what I'm saying?"
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The 37-year-old then topped it off in comparing his socialite spouse with Rose, a sex symbol who once worked as a stripper.
"By the way, like, it's very hard for a woman to wanna be with someone that's with Amber Rose," he said. "I had to take 30 showers before I got with Kim!
"Don't ask me no more, I just want to be respectful."
He kept things coy when asked about one of the sparks in the Rose-Kardashian feud -- Kylie Jenner's rumored romance with Tyga.
"I think he got in early, I think he was smart," he said of the rumored romance between the 17-year-old and 25-year-old rapper. "They are closer in age than a lot of relationships that I know. I knew Tyga was smart.
"Yeah, I can't speak on nobody's relationship."