You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Twitter is Going Crazy About Vanity Fair's New Cover. Here's Why The Glossy's 20th Anniversary Hollywood Issue Draws Plenty of Praise By Simon Dumenco, Published on February 03, 2014 1 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.