We never cease to be amazed by the Jolie-Pitt kids' transformations every time they step out with one of their famous parents — and this time, youngest son Knox Jolie-Pitt grabbed our attention!
The seven-year-old was spotted with mom Angelina Jolie on Tuesday and big brother Maddox, 14, following a trip to NYC, and we barely recognized the elementary-schooler.
Knox has grown so much since the last time we saw him, he could be 10-year-old sister Shiloh's twin. The duo share the same piercing blue eyes as their father, Brad Pitt.
Knox (left) and Shiloh. (Photo Credit: Splash, Getty Images)
Think that photo is nuts? Scroll through the gallery below to see how much his siblings have changed!