Money can’t buy you class.

Luann de Lesseps brutally shaded Sonja Morgan and Ramona Singer for their recent “cash grab” campaign for French skin care brand RoC they did with Bethenny Frankel.

“Good for them. I think they needed a little cash, so perfect,” de Lesseps told Page Six’s “Virtual Reali-Tea” hosts Evan Real and Danny Murphy.

“It’s a cash grab, what do you want?” the “Real Housewives of New York City” alum doubled down.

“They can have their relationship, they can be friends with whoever they want,” she said of Morgan and Singer teaming up with her reality TV nemesis.

“I’m not the snatch guard anymore. I’m not telling them what to do.”

Giving more insight into the trio’s Paris reunion April, de Lesseps claimed, “They went very quickly and they came back very quickly — because we have our own show to do.”

The singer also teased the upcoming “Real Housewives Ultimate Girls Trip: Roaring 20th,” in which fans will see her zip-line into an epic musical performance.

When asked if she would rather do the “scary” zip-line again or do the sponsored content with Frankel, she cheekily said, “Oh girl, give me a zip-line any day. So I can zip on out of there!”

The two “RHONY” OGs have had a years-long feud, which can be chronicled quite far back throughout their tenure on the Bravo series.

They reconciled in 2019, but the feud was reignited in March 2023 when de Lesseps, 61, stormed out of a Broadway production of “Bad Cinderella” after she realized Frankel, 55, was seated near her.

The enemies exchanged jabs back and forth throughout the year as Frankel threw shade at her “obsessive” frenemy and de Lesseps said Frankel “trashed” their Bravo show.

However, the ladies seemed to bury the hatchet once again in July 2024 when they reunited in a viral video at a Hamptons party with the Skinnygirl founder’s daughter, Bryn Hoppy.

“Bethenny and Luann were excited to see each other and wanted to squash their beef. They were able to put their differences aside,” an insider close to de Lesseps exclusively told Page Six at the time.

But in true “Real Housewives” fashion, the reconciliation didn’t last for long. Just two days later, the cabaret star claimed Frankel “just used her daughter to get to [her].”

As for de Lesseps’ relationship with Morgan and Singer, the three have been filming their “RHONY” reboot, “The Golden Life,” in Palm Beach, Florida, along with Dorinda Medley and Kelly Bensimon.

Page Six broke the news that they’d signed a deal with E! for their new show back in January.

When Frankel was asked why she isn’t appearing on the upcoming series, she told her Instagram followers that being part of the reboot wouldn’t “be good for business.”