Growing up there were two camps: the Barbie doll girls and the Tammy doll girls. Barbie was tres chic sophisticated teen, jetting off to fashion shoots around the world; Tammy was the typical teenager living next door. She's the one you'd trust as a babysitter.

Here's a link to a fun commercial about "Tammy" and her fab teen world.

http://www.youtube.com/watch?v=jPSHkVYdpxw