Bette Midler had yet another message for Kim Kardashian, following the 35-year-old reality star's controversial nude pic posted to Instagram on Monday.

While the 70-year-old diva took issue with Kardashian's pic earlier this week, she posted her own sexy selfie on Wednesday night, encouraging Kanye West's wife to use her nude pics for a "good cause."

PHOTOS: Kim Kardashian's Sexiest, Most Scantily-Clad Selfies

Midler looks nearly nude in the selfie as she hides behind a cardboard sign with the message: "Like Kim ...put your selfie to work for a good cause. Join me at CrowdRise.com #StagesForSuccess."

The triple-threat star added that she would match any donations two to one. Notice also in the pic that the reflection in the mirror is of a woman wearing a black bra and thong.

WATCH: Kylie Jenner Shares Sizzling Hot Pic Amid Kim Kardashian's Naked Selfie Drama

Kardashian hit back hard at Midler after she tweeted a joke about her nude selfie. "If Kim wants us to see a part of her we've never seen, she's gonna have to swallow the camera," Midler wrote.

"Hey @BetteMidler I know it's past your bedtime but if you're still up and reading this send nudes #justkidding," Kardashian responded. "I really didn't want to bring up how you sent me a gift awhile back trying to be a fake friend then come at me #dejavu."

WATCH: Sharon Osbourne, 63, Shares Own Naked Selfie Inspired by Kim Kardashian

"I never tried to fake friend you," the Hocus Pocus star tweeted back. "Looks like anyone can take a selfie but not everyone can take a joke..."

Will Midler's latest message to Kardashian settle this Twitter feud? Your move, Kim.

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