Real Housewives Of Beverly Hills Star Kyle Richards Vs. The Shahs Of Sunset's Reza Farahan

Farahan appeared on Bravo's Watch What Happens Live with Andy Cohen on Sunday, where he called Richards, 'the most overrated Housewife,' leading Richards to hit back with her own remarks. He continued to say, "Sorry, Kyle. Ding dong. I want [Lisa Vanderpump] to come back. I wanna know what’s going on in her life."

Not one to hold back, Kyle Richards hit back via her verified Instagram account.

"Wasn't his show canceled? And wasn't he the first one voted off on Traitors? I can't even be offended," Kyle said.

But then Farahan took things a little personal dragging Richards' family in. "My show was cancelled, and I was killed [first] on Traitors, but my siblings and all my cast mates still take my calls," he wrote under her instagram post.