Of course Beyonce had a costume change! (Would you expect anything less?) The lady of the hour hit the pressroom backstage to show off her golden Moonman -- and her bootylicious bod -- in a body-hugging maroon Murad gown with sleeve and side embellishments. Christian Louboutin shoes and Lorraine Schwartz jewels completed her second ensemble. Did you love her looks like XO as much as we did? Which did you like better?