I'd like to think that Delta Nu is based on Delta Zeta because 1)the sorority colors are pink and green and 2) well, a "Z" on its side IS a Nu!. But I couldn't help but notice when they showed Elle Woods' sorority paddle it had a crest that was identical to Delta Gamma's except for having some sort of animal head at the top instead of a rose. I guess that settles THAT! lol
Well, I'm sure Elle would have pledged DZ if they'd had it at her college!