Arnold Schwarzenegger

Courting The Housekeeper

5/18/2011 2:26 PM PDT BY TMZ STAFF
Three years before she gave birth to his child, Arnold Schwarzenegger was bumpin' and grindin' with his maid Mildred Patty Baena at a private party in the actor's home ... and TMZ has the photo.

The picture, featuring the two dancing in front of a live mariachi band, was shot back in November 1994 ... around the same time "True Lies" and "Junior" came out in theaters.  We're just sayin' ...

Still, we gotta ask ...