Celebrity Celebrity Moms Reese Witherspoon's Beautiful Mini-Me Daughter Ava Phillippe Is All Grown Up By Olivia Bahou Olivia Bahou Facebook Olivia Solomon is a New York-based writer and editor who covers all things fashion, lifestyle, celebrity, and pop culture. She was previously the Assistant Digital Editor for InStyle, and her work has appeared in many national publications. InStyle's editorial guidelines Updated on January 20, 2016 @ 04:15PM Pin Share Tweet Email Photo: Getty Images Reese Witherspoon hasn’t aged a day—so sometimes we forget that her kids are getting older. While we remember Ava Phillippe as Witherspoon’s tiny mini-me, somehow she is already 16 years old and going to events of her own. Ava posted a photo looking all grown up in a black lace dress, heading to a formal with her handsome date. The gorgeous teen inherited her mom’s golden locks and stunning blue eyes. See the Cute Way Reese Witherspoon Celebrates Hitting 5 Million Instagram Followers Ava isn’t Witherspoon’s only lookalike—her sons Tennessee and Deacon also take after their famous mom. Click here to check out more photos of her adorable brood.