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

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.

Jolie, 46, has in fact been “trying to get under (Pitt’s) skin” with these high-profile outings with their children in recent years, a Pitt “insider” told the Daily Mail