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 There's That Woman in Another Commercial -- but Who Is She? Suzi Barrett Is the Girl-Next-Door Type in Ads for Metamucil, Esurance, 1-800 Dentist and Milo's Dog Treats By Andrew Pavia, Published on July 11, 2011 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. Become a Member Already a member? Log in.