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 One Side Tie Jersey Mini Dress Brown, Medium Hazel and Olive Boutique Fashion Reiss One Shoulder Draped Mini Dress in Chocolate Brown REISS Dalma Brown Mini Dress US 16 Beginning Boutique Exclusive Gorgeous Darling Brown Velvet Sleeveless Mock Neck Mini Dress Millie Bobby Brown questioned Eleven's new look in Stranger Things 5