Nigerian Best Female Artist(singer) Not Rapper?

So Who do you think could be called "Nigerian Best Female Artist"

Ma Vote: ASA

Your Vote: OMOTOLA JOLADE?
                  GENEVIEVE NNAJI
                  ZEAL and the other annoying rest,

Now remember we are not talking about rappers, but a real Singer.

I like one girl called EVA My prayer is that she should continue doing good music
i saw her video recently on a video i saw kingsley ogoro productions that means she is on that label
but i definately have listed to her songs couple of times on unity fm sometimes last year.
 I wish her all the best.
  Go Girl.