Who out of these actresses is the youngest?

Kiernan Shipka is the youngest out of these actresses. Born on November 10, 1999, Shipka is currently 22 years old. She gained recognition for her role as Sally Draper in the television series "Mad Men," which she started portraying in 2007 at the age of 7. Shipka's early start in the entertainment industry and her age make her the youngest among the mentioned actresses.