I don't REALLY care what hair color she wears because I know that it'll be quality made, placed, etc. & won't look cheap/tacky since Oscar makes whatever Nicki asks him to.
I'd like to see her wear some hair like this (as long as she keeps the outfit neutral colors):
But what I really wanna see is ha wearing a high ponytail/bun with ha edges slicked back & ears slaying lives.