Millie Bobby Brown is going blonde! The Stranger Things actress, 20, debuted a bold new look on Instagram on Saturday, Feb. 1 after ditching her signature brunette locks for a blonde blowout following the wrap of her popular Netflix series.

Millie Bobby Brown has ditched her brown hair, showing off her dramatic blonde transformation on Instagram in a series of photos.

“SLAYED THIS,” one fan gushed, while another chimed in, “MILLIE BOBBY BLONDE.” Meanwhile, a third admirer seemingly compared Brown to pop singer Britney Spears, writing, “Ready to play Britney now.”

Millie Bobby Brown just debuted a brand new hair color, and it will make you look twice. Given that the Stranger Things actor has worn so many different styles throughout the years — from her short hair to her throwback makeup — that’s not an easy feat. However, her new blonde hair is unlike anything we’ve seen her in before.

Millie Bobby Brown, who shared during a 2022 appearance on "The Drew Barrymore Show" that she's long dreamt of portraying the star. "When I look at pictures of her, I feel like I could tell her story in the right way and hers only,

Stranger Things star Millie Bobby Brown is somehow a natural fit for a ’90s bombshell look, as she proved in her recent Instagram pictures. The British actor, who has naturally brown hair, just went honey blonde.

Millie Bobby Brown, best known for her role in 'Stranger Things,' unveiled her new blonde look on Instagram. This isn't the first time she's experimented with blonde hair.