Lisa Rinna made it clear she wasn’t a fan of Nicollette Sheridan during an appearance on Tuesday’s “Watch What Happens Live”.

“Real Housewives of Beverly Hills” fans will know that Rinna accused Sheridan of cheating on her then-husband Harry Hamlin with Michael Bolton back in the ’90s.

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This led to quite the war between the ladies, with Rinna being asked on “WWHL”: “We know how protective you can be of Harry. How did you feel about the accusations by Nicollette Sheridan against your marriage?”

Rinna simply sipped her rosé and flashed her middle finger at the camera.

As host Andy Cohen admitted that Sheridan followed him on Twitter, Rinna hit back: “I bet she did. She probably needs a job. Was that shady?”

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Sheridan was previously married to Rinna’s now-husband Hamlin for 11 months but they called it quits in 1992.

Rinna and Hamlin then tied the knot in 1997.