When the 'Desperate Housewives' alum denies cheating allegations leveled against her, the married couple hits back at her.

• Feb 25, 2019

AceShowbiz - Cheating allegation has gotten both Lisa Rinna and her husband Harry Hamlin in a social media feud with his ex-wife Nicollette Sheridan. The married couple accused the former "Desperate Housewives" star of cheating on Harry while they were still married, but the latter denied firmly on Twitter. In response, they doubled down the claim.

It all started after the latest episode of "The Real Housewives of Beverly Hills" aired last week when Lisa told her fellow co-stars that Nicollette ended her marriage to Harry for singer Michael Bolton, whom she met at a concert. Clearly upset with the allegation, Nicollette took to Twitter to slam the Bravo personality, calling her claim "FAKE NEWS!"

"Harry and I ended our marriage nose to nose in Canada," she added. "Michael was a long time friend that was invited to our wedding...Happy Harry found happiness with housewife [Lisa Rinna]."

FAKE NEWS! Harry and I ended our marriage nose to nose in Canada...Michael was a long time friend that was invited to our wedding...Happy Harry found happiness with housewife @lisarinna @slice_tv https://t.co/OFJzjje57d

— Nicollette Sheridan (@IamNicollette) 23 Februari 2019

But the marriage apparently didn't end amicably because Harry quickly fired back at his ex-wife and backed Lisa's accusation. "Re Fake News! What's it called when your wife of one year suddenly goes to bed with a pop singer? ...two weeks after your mother dies??" he responded. "I did a lotta stuff with my wife 'nose to nose' but ending our marriage was not one of them."

Supporting her husband, Lisa chimed in, "Sweetie @IamNicollette You're the gift that keeps on giving!"

Sweetie @IamNicollette You’re the gift that keeps on giving! https://t.co/KmR54Lr1Cl

— lisa rinna (@lisarinna) 24 Februari 2019

But Nicollette still insisted that she didn't cheat on Harry, hitting back once again by calling the reality TV star's remark "FAKE NEWS narrative." The "Dynasty" star wrote, "The end of our marriage had nothing to do with anyone other than us. Sad you still can't own your part."

Nicollette and Harry were married from 1991 to 1992 before the former began romancing the likes of Nicklas Soderblom and Aaron Phypers. Meanwhile, Harry got together with Lisa soon after and have been married for more than two decades.