I must admit, I've always thought they look quite a bit alike. They do have a lot of similarities. No hair for a long time-both starting getting teeth around 9 months-started crawling/walking about the same time...
But, Jessi's eyes are dark and Emmy's are light.
Anyway, maybe I'm crazy???
Newborn
2 months ish

Blessing Day
7 months ish
9 months ish
1st Birthday