Tonight my daughter and I saw The Force Awakens together.
She is a grand total of three-and-a-quarter years old. She and I have been playing with lightsabers and Star Wars toys and reading Star Wars books together since she was very young. I played the Han and Leia theme in her first moments (along with singing her You Are My Sunshine, both of which she had heard even before she was born). Around her third birthday, she asked to see a Star Wars movie, and she quickly became a huge fan of Leia. She wanted to be Leia for Halloween, and so she was.