Maisie Williams had the perfect response to this Daily Mail headline

LONDON -- You don't want to get on Arya Stark's bad side.

Game of Thrones actress Maisie Williams recently demonstrated that she's just as no-nonsense IRL as she is in the world of Westeros, tweeting a screengrab of a MailOnline article about an outfit she wore to a recent charity ball.

The headline read: "Unveiled: Game of Thrones' Maisie Williams goes braless in sheer lace dress and quirky headpiece at charity masquerade ball".

Williams, however, had other ideas.

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Her tweet was shared well more than a thousand times in less than 20 minutes.

UPDATE: June 6, 2016, 3:32 p.m. BST Fellow Thrones actress Lena Headey (a.k.a Cersei Lannister) has waded in to give Williams her support.

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