01/22/2016 12:30 EST | Updated 01/22/2016 12:59 EST

Reese Witherspoon Daughter: Proof Ava Is Her Mother's Twin

These photos give "mini-me" a whole new meaning.

We always knew Reese Witherspoon and her teen daughter Ava look alike, but now we have proof that they’re basically twins!

On Thursday, the “Wild” star posted a throwback photo to Instagram showing herself at age 15. From the photo it’s clear the 39-year-old actress hasn’t aged a day!

#tbt My first film festival #Deauville in 1991, age 15 #BackInTheDay 😜

A photo posted by Reese Witherspoon (@reesewitherspoon) on

But what’s even more impressive is the fact that Witherspoon’s 16-year-old daughter looks just like her mom at the same age. This is what Ava looks like now:

too serious for her birthdays #16

A photo posted by Ava Phillippe (@avaphillippe) on

Ava is an avid Instagram user and often posts photos of herself with her famous mom. From past photos, it’s clear that the mother-daughter duo are basically the same person. Take a look for yourself!

congrats! #specialnight

A photo posted by Ava Phillippe (@avaphillippe) on

me and my "straight-shooter" ❤️

A photo posted by Ava Phillippe (@avaphillippe) on

Ava is Witherspoon’s oldest child. The actress had her daughter and 12-year-old son Deacon with ex-husband Ryan Phillippe. Witherspoon also has a 3-year-old son named Tennessee with husband Jim Toth.

Clearly good genes run in this family. We can't wait to see what Ava and her brothers look like when they grow up!


Photo gallery Celebrity Parents With Little Mini-Mes See Gallery