Miley Cyrus just made a surprise runway appearance at Fashion Week

From CosmopolitanMiley Cyrus walks the Marc Jacobs runway at New York Fashion Week Scroll down to see the video and pictures of Miley's first-class runway walk Miley Cyrus is many things: a kickass singer, songwriter, actress, philanthropist, protester - the list goes on. Now the singer's gone and added another string to her proverbial bow by walking the runway at Marc Jacobs'...