You'll Never Believe Which RHONY Ex-Husband Makes a Cameo in the Season 13 Premiere

It's no secret that the cast of The Real Housewives of New York City remain close to some of their exes, whether those men be husbands or boyfriends.

And that is definitely the case for Ramona Singer and Mario Singer. In fact, when Season 13 of RHONY premieres on May 4, he'll be making a cameo and hanging out with his ex-wife. Actually, it turns out that Ramona and Mario have been spending quite a lot of time together, as you can see in the preview for the new season shared exclusively with Bravo Insider members, above.

He's not the only ex who is a hot topic this season. In fact the names, Tom D'Agostino and Harry Dubin also come up so you'll have to tune in to find out why. But, there is so much more the women are chatting about in the new season, including a new 'Wife (welcome to the cast, Eboni K. Williams), new starts, new pups, new loves, new apartments, and new looks.

To hear more about one of the ladies' conversion to a new religion and how her family responded to it, press play on the Bravo Insider clip above. And for access to more exclusive moments and behind-the-scenes content, sign up for Bravo Insider.

Eboni K. Williams and Leah McSweeney Spilled Major Tea About RHONY Season 13

Ramona and Eboni are joined by returning 'Wives Leah McSweeney, Luann de Lesseps, and Sonja Morgan for Season 13 which premieres on May 4 at 9/8c. The cast will also appear on Watch What Happens Live with Andy Cohen on premiere night to celebrate the new season during the WWHL A-MAY-Zing Bravo Party Week, which will feature an epic guest list of Bravo stars, past and present.

Want more RHONY? Catch up on the Bravo app.