If, like me, you’re suddenly feeling old and shocked by just how grown-up Knox looks, that’s probably because it’s been a while since we’ve seen him. In fact, his last red

A-list stars Angelina Jolie and Brad Pitt share six children together: Maddox, Pax, Zahara, Shiloh, Knox, and his fraternal twin sister, Vivienne. Despite the popularity of their famous parents, Jolie admits that none of her children appear to be interested in following in her footsteps when it comes to a career in the entertainment industry.

Angelina Jolie and Brad Pitt welcomed Knox Jolie-Pitt and his twin sister Vivienne in July 2008. Here's everything to know about Angelina Jolie and Brad Pitt's youngest son, Knox Jolie-Pitt.