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 Omnicom Group's PHD Picks Up Media Duties for Carnival Cruises Account Set to Shift from Havas Media, Which Had The Account Since 2008 By Rupal Parekh and Alexandra Bruell, Published on August 08, 2013 0 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. Register Now Already a member? Log in.