Need Help??

Do you need some help with the pictures below?

(from right to left)

top row: Addi - 20 months; Addi-4 months

second row: Libby - 3 months; Libby - 18 1/2 months

last row: A & L - last week (4 & almost 19 months); Addi - 3 years; Libby - 8 months

I was surprised how much the two of them looked alike in some of those pictures :)