Lisa, who lost her beloved Lois mother last year, has come under fire on the series for her fiery temper and reality show fan Denise said: ‘Your mum would be horrified!’.
She tweeted: ‘I’m drinking a rum and Coca Cola in a short glass on #WWHL tonight in honour of Lois. I hope you’ll all join me and have one as well’.
And while many rushed to raise a glass, Denise, who lost her own father around the same time, used the opportunity instead to blast the former American soap star.
She wrote: ‘I lost my dad in September. It didn’t make me to vile to everyone!!’ [sic].
‘You can’t excuse your behaviour and hide behind your loss. Your mum would be horrified. I used to adore you!!’
The last episode of the show – which aired on Wednesday, saw grieving Lisa throwing down the gauntlet with a warning to Sutton Stracke.
An admittedly drunk Rinna claimed, ‘I will f***ing hunt you down’ if anyone ‘comes for’ any of her children or husband Harry Hamlin, which stunned the other women.