Angelina Jolie's 18-year-old son, Knox Jolie, recently debuted a striking dark red hair color, photographed leaving a Muay Thai class in Los Angeles. The transformation marks a notable shift from his previously bleached blond hair, seen as recently as August 5.
Knox's new crimson style features a close crop on the sides with longer, choppy layers on top. This latest hair choice continues a pattern of frequent changes for the young fighter, who began 2026 with platinum strands and sported fiery orange in the spring. Last November, he was seen with cotton candy pink spikes, a look that drew comparisons to his mother's hairstyle in the 1998 film "Playing by Heart."
Knox, born minutes before his twin sister Vivienne, is the second youngest of Jolie and Brad Pitt's six children. The actor couple finalized their divorce in December 2024 after over eight years of legal proceedings. Reports indicate that all six of the couple's children have aligned with their mother, with multiple offspring legally removing the Pitt surname.
In June, it was exclusively reported that Knox's diploma from Fusion Academy listed his name as "Knox Jolie," signifying his decision to drop his father's surname. He reportedly celebrated his graduation with his mother, older siblings Pax and Zahara, and Vivienne. A source close to Jolie stated that she wishes for the family to heal.