Elon Musk allegedly told ex he fathered a child with Japanese pop star, would give sperm to anyone who wanted it

Elon Musk allegedly fathered a child with a Japanese pop star — and told an ex that he would offer his sperm to “anyone.”

Ashley St. Clair, who allegedly shares son Romulus with the Tesla CEO, made the bombshell claims in a new article published by the New York Times Friday.

“Ms. St. Clair said that Mr. Musk told her he had fathered children around the world, including one with a Japanese pop star,” the article alleges. “He said he would be willing to give his sperm to anyone who wanted to have a child.”

St. Clair further claimed that Musk had a deep concern for the declining birth rate, which he has been vocal about on his social media platform, X.

“He made it seem like it was just his altruism,” she alleged to the outlet. “He generally believed these people should just have children.”

St. Clair also claimed that while she was giving birth to Musk’s alleged child back in September, he allegedly told her “over disappearing Signal messages” that he wanted to keep his paternity, as well as their relationship, under wraps.

The right-leaning writer even claimed that she had to pretend she didn’t know Musk when they both went to Mar-a-Lago to celebrate President Trump’s election victory.

Musk, 53, allegedly offered her $15 million a month — and an additional $100,000 a month until their son turned 21 — if she kept her mouth shut, according to documents obtained by the newspaper.

St. Clair refused to let the tech billionaire buy her silence, however, and she went public with the news of his alleged paternity in February. She also sued him for child support and sole custody, later accusing him of “substantially” reducing his child support after she filed the lawsuit.

Back in March, Musk shared on X that although he had questions about the infant’s paternity, he was still sending St. Clair millions of dollars and payments of over “$500k/year.”

WSJ previously reported that test results from Labcorp showed that there is a “99.9999%” certainty Musk is Romulus’ father.

The SpaceX founder has reportedly fathered 14 known children.

Musk welcomed six kids with his first wife, Justine Wilson, three children with his ex-girlfriend Grimes — with whom he is in an ongoing custody battle — and four more with Neuralink executive Shivon Zilis.

Page Six has reached out to Musk’s rep for comment.