I have been babysitting my entire life. When I was 12 years old, I babysit for a family with two boys and a newborn baby girl. That baby girl is now 12 years old. And here she is, holding my baby girl. She is the same age I was when I babysat her. Holy. Cow.
You wanna know something weird? When Riley was born, for the first few weeks, I instinctively wanted to call her Avery (which is the 12 year old pictured above). And look at little Riley in Avery's arms, just starting her down. And also check out her serious old man hair do. :) Time sure does fly!