While I made Kate's dinner, Caroline hung out in her lambie chair on the island. I turned and looked at her and I was immediately reminded of a picture of a four-month-old Kate in the same onesie in the same chair on the same island. I picked up my camera and snapped these pics of Caroline to compare.
Kate: 4 months (12 pounds, 4 ounces)
Caroline: 2 months (13 pounds, 13 ounces)
Same eye color. The resemblance stops there!