What color hair do you think my baby will have?

Brittany • I'm 25! Have a 9 year old son and a baby girl who was born December 12th 2015 :) BLESSED!
This is me, the father of my baby, my son(different dad) and his daughter(different mom).  Both of our children have blue eyes and orange hair but me and him have brown hair his eyes are blue mine are green.  Wondering if will have another orange haired blue eyed baby...what yall think ?