Below is a beautiful picture of Bristol Palin and her son Tripp. You don't get a better family pictures than that. Below that is the daddy, Levi Johnson.
I'm looking at a blond, blue eyed kid. Question is: Which one of the families had the blond gene?
Are we sure Levi is the daddy?
Now as a point of disclosure. Alll my kids were born with blond hair that later turned dark brown. I was asked many a time the same above question.