Lady Gaga performed "Just Dance" at the Marc Jacobs Show After Party and she does not fail to amaze. While performing she displayed her MTV VMA's bloody outfit in a glass display in front of the piano. Check out some pictures and video from the performance below:
Here is a backstage look at the work that goes into putting a show together at New York Fashion Week Fall 2009. You’ll see how the designers, hair stylists and make up artists collaborate to create a cohesive theme.