In addition to his film cameo as Kuku in Kung Fu Panda 3 alongside his mom and siblings, Knox, now 16, is carving out his own interests — one of which is learning sign language. From his birth to his red carpet appearances, here's everything to know about Angelina Jolie and Brad Pitt's youngest son, Knox.

Angelina Jolie brought an unexpected date to the Governor’s Awards on November 17: her 16-year-old son, Knox Jolie-Pitt, whom she shares with her ex Brad Pitt.

Angelina Jolie recently made a stunning appearance on the red carpet of the Governors Ball with her rarely seen son Knox, who many feel is the spitting image of his father, Brad Pitt, when he was younger.