Halsey changed her hair once again—this time, dying it a beautiful shade of red.

The "Graveyard" singer, who often experiments with different looks and is best known for her ever-changing hairstyles, first revealed she dyed her hair on Twitter early Thursday morning (October 31), tweeting, "I died my hair." (Note: She even addressed her "typo," writing, "This was on purpose it’s Halloween.")

Halsey then unveiled her new hairstyle by posting a selfie and revealing she's wanted to dye her hair this color since last Halloween. "Been wanting to go this color since I was Poison Ivy last year. 1 year later and it’s time!" she wrote.

In the photo, she styled the new hair in loose curls to one side and added a chunky, gold hair clip. The pop star completed her look with a rainbow-colored cat-eye, a rosy lip, and a colorful blazer.

Halsey's latest look is just more proof that she's a beauty chameleon. Over the years, she sported everything from blue, purple and pink hair, as well as bangs, pixie cuts and her natural curls in all their glory.

Once, she even called out people who thought her curls were fake. "I can’t believe I spent a whole damn year growing out my curls under those wigs for y’all to say my natural hair looks like a wig... some f--ked up s--t lmao," she wrote.