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was Eilish’s NovemberVoguecover, where she debuted a big hair transformation.

You guessed it: She’s blondeandhas a grungy shag cut.

Billie Eilish at the Academy Awards.

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@billieeilish/Instagram

For the past few months, Eilish has stuck to her long glossy chocolate strands.

In herHappier Than Everera, she was a blonde but hasn’t gone back to the color since.

Until now, that is.

Billie Eilish posing for a photo.

@billieeilish/Instagram

On the cover, Eilish’s new shag was front and center.

Her hair was either freshly washed or styled to look wet, which highlighted all the choppy layers.

Keeping the hair as the statement, her glam was pared-back with no mascara and a skin-like complexion.

Billie Eilish taking a mirror selfie.

@billieeilish/Instagram

The finishing touch was her soft pink lip.

So, the age-old question persists: Is the blonde a permanent change?

Only time will tell, but Eilish makes the blonde fall trend all the more official.