Betsy Ross.
Whore.
See: Works of Norman Rockwell.
He could make any female human below the age of 35 fit the bill. It’s just a pity he died before goth girls were commonplace (And while Kari Byron was only four years old).
This strikes me as a spot-on description of the typical AAG. My own personal favorites of the species:
Donna Reed, first and foremost:
Elisha Cuthbert at her non-slutty best: http://www.celebrity9.com/img/elisha-cuthbert/elisha-cuthbert.jpg
Another vote for Mandy Moore: http://trouble.philadelphiaweekly.com/archives/mandy-moore-virgin.jpg
Katherine McPhee: http://www.playbill.com/images/photo/m/c/mcphee1_1153492992.jpg
Machen Amick: http://web.ukonline.co.uk/amick.jsrpages/scans/amick/ak-m_amick-tp-03.jpg
Sherilyn Fenn: http://faitango.files.wordpress.com/2007/08/sherilyn-fenn-in-twin-peaks.jpg
http://img26.imageshack.us/img26/9973/sherilynfennaudreyhorne.jpg
Oh, and Kristen Stewart: http://www.mtv.com/content/ontv/movieawards/2008/images/flipbooks/2008-red-carpet/kristen-stewart-twilight-55038880.jpg
Mrs, Ballbreaker from "Porkys 'would fit.
Audrey Hepburn wasn’t American - she was born Belgian and later became a British subject, IIRC - so she’d be a strange pick for such an honor. Same thing with Pam Anderson or Elisha Cuthbert, both Canadian; seems to me to be the All-American Girl, you at least have to be American. Preferably from Iowa or Nebraska or some other flat farmy place.
5 foot 2 ,eyes of blue, has anybody seen my girl. Well it used to be true.