While these definitely qualify as stereotypical, the results are pretty funny; just remember that grain of salt.
Best - Librarian
She'll be pretty smart about lots of random things, great at Googling and a good connection for free books. Bonus: say goodbye to those nasty overdue charges. Plus, everyone knows librarians are sexual dynamos waiting to explode. Right?
Worst - Singer/Entertainer
There may be potential perks if she makes it to the big-time, but it's statistically likely she's not very good at what she does and you'll have twice the fibbing to do in your relationship, answering not only "How does this look?" but the frequent "Did you like my show?"
Link to Asylum. Link to Lemondrop.
Thank (insert favorite deity here) for nerdy girls!