HALLE BERRY PHOTO'D KISSING BILLY DEE WILLIAMS . . . ON THE LIPS!!!

Halle Berry ran into her old friend, actor Billy Dee Williams. We can't say for CERTAIN that they used to FREAK.

But given Billy Dee's LADYS MAN reputation. And Halle's reputation of being a .. . . YOU KNOW WHAT . . . back in the day. It's ENTIRELY possible.