Lisa Vanderpump has called war on Eileen Davidson after her former "RHOBH" co-star called her exit from the show a "p---y move."
Responding to Eileen's dig from earlier this week, Vanderpump clapped back in an epic way and called her a liar.
Saying the soap opera star lied about leaving the Bravo show and was actually "fired," the restaurant entrepreneur ripped into her.
"At least I resigned, you weren’t honest about the fact that you were fired," Vanderpump tweeted on Wednesday night. "Now that’s a p***y move as you call it."
That wasn't the only shade she threw Eileen's way.
After realizing she tagged the wrong Twitter account, Vanderpump wrote, "Ok got it...thought it was strange she only had a few followers...but then again..."
Eileen, who left "RHOBH" in 2017, initiated the feud with Vanderpump earlier this week during her appearance on Andy Cohen's "Watch What Happens Live."
When he asked her what she thought about Vanderpump's abrupt departure from the show, Eileen said it was a "p---y move."
She also faulted Vanderpump for the epic puppygate scandal with Dorit Kemsley.
"The Young and The Restless" star also teased that she may come back to the show, but not as a regular co-star.
"I might pop in now and again," she said. "You never know."
Eileen has made several appearances after announcing her departure after season 7.
Vanderpump shocked fans when she pulled the plug on her "RHOBH" spot early this summer.
She's been replaced by actress Garcelle Beauvais, who will be the first black woman to be cast on the BH franchise.