First Piggy Tails

You know that awkward stage baby hair goes through where they have a baby mullet but you just can't bear to cut that hangy chunk?  Well, that's where we're at with Amelia.   I decided to try some pigtails one day and oh my gosh the cuteness I could just about not handle.   I've been waiting a long time to do pigtails!

Question... do you call them pigtails or ponytails?

I've always called (1) a ponytail, and (2) pigtails.  But I've heard different ways.  I wonder how that came about?