Get ready to have your minds blown, people, because Halsey just cut all of her hair off, and boy, does she look different now! Yep, she debuted the shocking ‘do on Monday, October 19 via Instagram, and we almost didn’t recognize her with her drastic new looks!

“Just in time for beanie weather,” the singer captioned a shot that showed off her buzzed cut.

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just in time 4 beanie weather 😃

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Wow, talk about a major change. And it turns out, she’s not the only star who has shocked us all by shaving all of her hair off. From Kristen Stewart to Cara Delevingine, here’s all the other female stars who have said goodbye to their luscious locks over the years…

Joey King

King cut all her hair off for her role in The Act. And she told Allure that she was not nervous about shaving it off.

“I’ve never really had an attachment to my hair. I couldn’t care less what happens to it,” she explained. “No part of me was nervous or was second-guessing it. So many people would ask me, ‘Are you really scared?’ or ‘Are you nervous?’ or say, ‘You’re so brave.’ And I’d go, ‘I’m not brave. I’m just cutting my hair off.'”

Millie Bobby Brown

Brown shaved her head for Stranger Things, and she described it as the “most empowering” thing she ever did.

“The day I shaved my head was the most empowering moment of my whole life. The last strand of hair cut off was the moment my whole face was on show and I couldn’t hide behind my hair like I used to,” she wrote on Instagram. “The only image I had in my head about what I could possibly look like is Charlize Theron in Madmax. As I looked at myself and couldn’t see my old self, I realized that now; I have a job to do and that is to inspire other girls that your image or exterior part is not what I think is important. What I find important is caring, loving and inspiring other girls. Thought to share my thoughts during this life changing moment.”

Kristen Stewart

After Stewart got rid of her long locks for her role in Underwater, she explained on The Today Show that she loved her new look.

“I’ve wanted to do this for a long time for novelty’s sake, just because at some point in your life you want to be able to do that,” she  revealed. “It feels amazing – I just want to headbang all day!”