Webfor these celebs, grandma and grandpa stepped in and acted as parents. Some of these celebrities were raised by the grandparents after their parents divorced, while others grew up thinking that their grandparents were actually their mom and dad. Webtalent runs deep in these famous families. From priscilla presley and riley keough to tippi hedren and dakota johnson, here are some iconic stars and their celebrity grandchildren. Webin the fascinating world of family resemblances, some individuals closely mirror their parents or grandparents, while others only capture that likeness during their youth.