Kiernan Shipka in 2013
Here's Kiernan looking fresh-faced and adorable nearly five years later in March 2013, at the Nickelodeon Kids' Choice Awards in Los Angeles. She's lost all of her baby weight! Alright, we officially feel old now.
Are you a big fan of her hit show? We can't wait to see what happens with Sally and her dad in Mad Men Season 6, so be sure to follow along with us here!