her name is Stephanie Courtney, aka FLO
She has been in a couple movies, and as ITRADE pointed out Mad Men as a secretary.
Oddly enough she has quite an internet following, with interesting articles such as : "The strange allure of the Progressive insurance girl"
http://www.austin360.com/tv/content/tv/stories/2008/10/1020progressive.
Her normal pics and even though she has two first names, I would vote Hot..