Denise

When Stuart's comic book store becomes very popular, he hires Denise as the new assistant manager. She is very into comics and very perspective. Sheldon doesn't like the change, but likes her when due to her comic book knowledge and that she figures out what he likes. After annoying Amy when he keeps talking about her at dinner, Amy goes down and demands that Denise teach her enough about comics to make i appear that she lieks them.