Julie Gonzalo (Spanish pronunciation: [ˈʝuli ɣonˈsalo]; born September 9, 1981) is an Argentine-American actress and producer. She is starring as Pamela Rebecca Barnes in the TNT drama series Dallas. Gonzalo also known for her roles in films including Freaky Friday, Cinderella Story, AA Cinderella Story and Christmas with the Kranks, and well on television series Veronica Mars and Eli Stone.