Millie Bobby Brown’s Dramatic Hair Transformation [Video]

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2025 just kicked off, and Hollywood is already serving up some serious hair transformations.

Brie Larson shaved her head for a West End play, Machine Gun Kelly is rocking a man bun, and Lisa Rinna went full blunt-bang chic. The latest celeb to switch it up? Millie Bobby Brown.

On Saturday, February 1, the 20-year-old Stranger Things icon took to Instagram to reveal her dramatic new look, trading in her brunette locks for a platinum blonde makeover.

In the post, Brown posed in a black body-con dress, adding early 2000s-inspired stickers to the first slide, including one that simply read “HOT.” Along with her icy new mane, the Netflix star opted for Y2K glam, pairing a gray smoky eye with brown lip liner and bronzed skin.

“THE BLONDE HAIR IS BACKKKKKK,” one fan wrote in the comments.

“UM DEVOURED!? …