Dave Portnoy denies hanging out with ‘RHONY’ star Ramona Singer

Dave Portnoy’s Bravo crossover appears to be fan fiction.

The Barstool Sports honcho, also known as “El Presidente,” recently denied rumors that he and “The Real Housewives of New York” star Ramona Singer previously hung out together in the Hamptons.

“Who the f–k is Ramona Singer,” Portnoy responded via an Instagram message, which was obtained Thursday by Deuxmoi.

In the original claim, which was also posted to Deuxmoi’s Instagram story, Singer was said to be at a Hamptons haunt some time ago and Portnoy was in attendance as well.

Portnoy then doubled down in his Instagram message, “Umm no. I did not hang out with her.”

Page Six is also told that Singer does not know Portnoy.

Singer, currently filming for Season 13 of “RHONY,” finalized her divorce from husband Mario Singer in 2016. They share one daughter, 25-year-old Avery.