Name That 80's Star - Oscar Edition

And now it's time to play everybody's favorite game called: Name That 80's Star. Just how well do you know your celebs? Can you name the following three?

Hint: Nobody puts Baby in a corner....Hint: It's the girl we're looking for (obviously we know her husband). She had some Fast Times...Hint: Lloyd Dobler played his tune on the boombox.

Answers may be posted in the comments section. Now....go! :)