Identical or Non-identical

Kate • 29 - 2ectopics now proud mama of 10yr old & 6mth twin girls xx
My mum has paid for the girls to have DNA testing done to determine zygosity xx we are opening the envelope on Sunday (their 1st birthday) 
Wondered what you all thought first!! I will update after results (my eldest daughter is going to open & read it out at their party :) 

Vote below to see results!