The mother of Arnold Schwarzenegger's child born out of wedlock has been identified and revealed, according to a report.

Online celebrity news and gossip Radar Online reports, in a joint investigation with Star Magazine, that her identity is Mildred Baena, 50, who worked as a housekeeper for Schwarzenegger, citing two unidentified sources.

“She’s the one,” a source old Radar Online.

“They have a son together,” the site said, citing another source.

She worked for the Schwarzennegger-Shriver family for 20 years before she retired in January, according to a source “who knows Baena intimately.”

Radar online posted a photo of Baena to the site and obscured the face of the child.