It’s the Bravo crossover we didn’t know we needed!

Southern Charm‘s Patricia Altschul hinted at a possible hookup between her son Whitney Sudler-Smith and Real Housewives of New York City starSonja Morganon Instagram over the weekend.

After Morgan posted a photo of herself and Altschul onthe network’s float at Sunday’s New York City Pride Parade, a mean-spirited commenter accused theSouthern Charmstar of keeping Sudler-Smith from coming out as gay.

“If only she would support her son to come out of the closet,” wrote the Instagram user.

Shutting down the rumor, Altschul wrote, “He’s not gay…ask Sonja.”

Rodin Eckenroth/Getty; Dia Dipasupil/Getty

Whitney Sudler-Smith, Sonja Morgan

Reps for Sudler-Smith and Morgan did not immediately respond to PEOPLE’s request for comment.

Morgan and Altschul were among nearly 20 Bravolebrities aboard a special float to celebrate World Pride and the 50th anniversary of the Stonewall Riots, includingReal Housewives of AtlantastarsNeNe Leakes,Cynthia Bailey,Eva Marcille, and Marlo Hampton;Real Housewives of New York CitystarsDorinda Medley andTinsley Mortimer;Real Housewives of New JerseystarsTeresa Giudice,Melissa Gorga, andMargaret Josephs; as well asGizelle Bryant(Real Housewives of Potomac),Kelly Dodd, (Real Housewives of Orange County), andLeeAnne Locken(Real Housewives of Dallas).

Reza Farahan (Shahs of Sunset), Billie Lee (Vanderpump Rules) and Captain Sandy Yawn (Below Deck: Mediterranean) were there too, with a few familiar faces from the network: Daryn Carp, and Watch What Happens Live with Andy Cohen‘s mascot, the Gay Shark.

Andy Cohenoversaw it all, standing atop the float and wearing a T-shirt from the Silence = Death Project — an AIDS activist group which formed in 1987 (the image later became associated with theACT UP coalition).

Many of the Bravo stars have known one another for years and told PEOPLE they soaked up the chance to spend time together. “It’s just so fun to be in one place with everyone,” said Locken, who ate at a group dinner atthe Sanctuary Hotel’s Tender restaurantthe evening before.

“This is what BravoCon is going to be like,” said Morgan,referencing the network’s upcoming convention. “Just you wait!”

source: people.com