Stormy Daniels’ lawyer Michael Avenatti claims he is now representing a woman with “credible information regarding Judge [Brett] Kavanaugh and Mark Judge.”

The revelation came Sunday just minutes before the New Yorker posted a story outlining sexual misconduct allegations against Kavanaugh made by a college classmate.

Avenatti says the alleged victim, Deborah Ramirez, is not his client.

“We will be demanding the opportunity to present testimony to the committee and will likewise be demanding that Judge and others be subpoenaed to testify,” he tweeted Sunday night. “The nomination must be withdrawn.”

Avenatti had hinted earlier in the day that he had damning info on the Supreme Court nominee.

“What happens at Georgetown Prep does not stay at Georgetown Prep,” he tweeted.

No other details were offered about Avenatti’s client, but the lawyer is scheduled to speak with CNN’s Chris Cuomo on Monday to discuss what they know.

Mike Davis, chief counsel of nominations at the Senate Judiciary Committee, reached out to Avenatti after he posted his tweets and asked him to “please advise of this information immediately so that Senate investigators may promptly begin an inquiry.”

In response, Avenatti sent an email back saying: “We are aware of significant evidence of multiple house parties in the Washington, D.C. area during the early 1980s, during which Brett Kavanaugh, Mark Judge and others would participate in the targeting of women with alcohol/drugs to allow a ‘train’ of men to subsequently gang rape them.”

Avenatti claimed to have “multiple witnesses” who could corroborate “these facts.”

“Each of them must be called to testify publicly,” he said.

The new allegations that arose against Kavanaugh on Sunday stem from an incident at Yale during the 1983-84 academic school year.

Ramirez, a classmate, claims he shoved his penis in front of her face at a drunken dorm room party. Kavanaugh and several others who were there have disputed the events. Ramirez has called on the FBI to investigate, as have Senate Democrats.