Angelina Jolie and Brad Pitt’s kids are growing up so fast! The actress was photographed out with her youngest son, Knox Jolie-Pitt, 14, on Aug. 15, and he was just about the same height as her while they walked side-by-side out of a grocery store. Knox held two paper bags, while Angelina had one in her left hand. Angie looked stunning in a white maxi dress, which she paired with slide sandals and sunglasses. Meanwhile, Knox was casual in black pants, a white t-shirt and sneakers.
The 14-year-