Last night was the Marc Jacobs show on the moon. And all of the greatest fashion stars were there! So of course the Cut's Imagined Conversations were "listening in." In our final Fashion Week episode, Marc Jacobs schools Miley Cyrus on social graces; J. Alexander is avoiding André Leon Talley; Debbie Harry is in a total mood; Terry Richardson pops up, like, everywhere; and yes, Anna sings a little something. Check it all out in our video above!