Fifty Shades of Grey has finally been cast! Today on POPSUGAR Live!, Jessica Cruel breaks down what you need to know about the actors who will take on the roles of Christian Grey and Anastasia Steele. Plus, a look at Kate Bosworth's wedding and how to find out if you have 1D fever. It could be contagious! Take our exam to see where your One Direction fandemonium ranks on our scale. Click play to watch now!