Millie Bobby Brown at her 22 year old birthday looked absolutely regal as she officially turned 22 on February 19. To mark the milestone, the actress hosted a spectacular Marie Antoinette themed Millie Bobby Brown Wears Gwyneth Paltrow's 1998 Sheer Gown at Premiere Millie Bobby Brown wears corset with tulle train at 'Stranger Things' Season 5 London premiere Chic Chocolate Illusion Sheath short sequin party dress with Beaded Sequined Lace and Full Sleeves Perfect for Graduation, Homecoming, and Special Asymmetric Shoulder Drape Detail Mini Dress In Chocolate Brown EGO US EGO Millie Bobby Brown over the years