'Game of Thrones' star Maisie Williams debuts shocking new look after series finale

Maisie Williams marked the end of "Game of Thrones" by debuting a new look after playing the brunette Arya Stark on the HBO series for eight years.

The British actress shared a photo of herself with blonde locks on Instagram Sunday, the same night the series ended.

She captioned the photo with a black heart emoji.

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While fans are used to seeing Williams with brown hair, the actress has experimented with different hairstyles over the years. She recently stepped out with pink hair earlier this year.