The ex-RHONY sets the record straight about her rumored flame.

on Jun 19, 2013 - The Dish

Kelly Killorean-Bensimon made a welcome return to the clubhouse last night alongside Catfish's Nev Schulman. And the ex-Real Housewives of New York star set the record straight about her alleged hookup with Million Dollar Listing's Ryan Serhant.

"Did you have a little fling with him?" host Andy Cohen asked.

"Everyone asks me that!" Kelly replied, adding that rumors may have started after they made a public appearance together.

PHOTOS: The Fabulous Life of Kelly Killoren Bensimon!

Still, she does admit that she has physical attraction to him. "He's so hot!" she gushed. "He's so nice!" So what is keeping the two from becoming more than just friends? Age may be a factor. "He's a little young for me," Kelly admitted. "He's, like, 27. I'm 45...I mean, I'm not 45! I'm 30!" (For the record, Serhant is 28.)

Kelly Killorean-Bensimon talks about rumored hookup with Ryan Serhant

During her visit, Kelly also reminisced about that infamous Housewives incident where she got a little unhinged. And she also opened up about whether she still talks to Jill Zarin, LuAnn de Lesseps and Bethenny Frankel. Check out the clip below.