Originally Posted by
Alioth
Obvious extrovert. Kneejerk impression says ILE. The attraction to nerds suggests either ethical (attracted to logical introverts) or sensor (attracted to intuitives). If the "feistiness" is her most prominent feature, her base is probably Se rather than Fe.
There's still the possibility of SLE, but from what I've seen, Ti-creative manifests differently between genders based on social roles. Males are expected to be aggressive from early life; females may have or develop it, but I've never seen a female who matches the description of a Ti-creative as I know it to ever be "feisty." "Nerd" doesn't fit IEI so well either, so that would leave SEE.