It's an East Coast vs. West Coast feud between the "Real Housewives."
In a sneak peek from Tuesday's episode of the "Real Housewives of Beverly Hills," the ladies head off to the Hamptons, where they end up having dinner with "Real Housewives of New York" star Bethenny Frankel.
During the night, the topic turns to new cast member Erika Girardi's risque music video for "PAINKILLR" and the outspoken Bethenny just can't help but give her honest and unsolicited opinion.
"I don't love the production value of it. I think it goes too slow in the beginning and it looks cheap," Bethenny tells the singer. "I think it's trying to be a little avant-garde, but it's not quite getting it with that silver cheesy bed."
The 44-year-old takes the criticism pretty well though, saying the SkinnyGirl creator is "entitled to her opinion," but ultimately disagrees her, adding that she "doesn't know what she's talking about."
"She's got her opinion and I think Bethenny is always going to voice that," Lisa Vanderpump says in a confessional. "I like Bethenny, but sometimes she needs to sweeten her delivery a little bit."
But the 45-year-old wasn't done yet -- also revealing she didn't like the video was because she just doesn't get it.
"I'm pretty good at marketing. The way I see things is, I want to know what something is the minute I see it, no matter what it is," she adds.
Watch the entire racy music video performed by Erika's alter ego Erika Jayne above.
Do you think Bethenny crossed the line with her critique? Tell toofab in the comment section below!