Millie Bobby Brown Celebrates 21st Birthday with Blonde Hair Transformation

Millie Bobby Brown celebrated her 21st birthday with a glamorous transformation, debuting platinum blonde hair in a fun Instagram video. The clip showcased her in a sparkling green dress, complete with mermaid-inspired fishtail braids, as she lit a birthday candle with her mouth while surrounded by friends and a heart-shaped cake. Expressing gratitude to her fans, she captioned the video, 'thx for the bday wishes… hi 21 💞,' and received warm wishes from celebrities like Halsey. Her husband, Jake Bongiovi, also shared a heartfelt post to commemorate the occasion, highlighting their love since their secret wedding in May 2024. The video has garnered significant attention, amassing over 10 million views, as Brown embraces her new chapter with a playful yet chic vibe. This birthday marks a notable milestone for the 'Stranger Things' star, who recently concluded filming the series' final season and has been enjoying life away from Hollywood.