"Hey, if Joan can do it, so can I," says Lita Ford, one of Joan Jeff's former partners in crime in that ancient rock tribe known as the Runaways. Whereas Joan fleshed out the glitter rock star trip of the early '70s, Ms. Ford decided to flesh out other aspects of the rock trip, if you catch our drift, adding a little make-up, a lotta hair, and coming on as your primo heavy metal mama. Still, one passionate question prevails in the male CREEM editors' dirty little minds: "Whatever happened to Jackie Fox?"