Celebrities are known for going all out when it comes to their Halloween costumes, and Rita Ora just proved she's no exception. 。

SEE ALSO:21 best couples costumes you can pull off in a pinch 。

The pop star turned up to the KISS Haunted House party in London on Friday dressed as Post Malone, and her resemblance to the rapper is astounding.。

I mean, just look at these pictures! 。

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Thanks for signing up!。Is that you, Rita?Credit: Gareth Cattermole/Getty Images 。Seriously, this look is uncanny.Credit: Gareth Cattermole/Getty Images。

So good!Credit: Gareth Cattermole/Getty Images。

From the face tattoos and facial hair, to the wardrobe and, ahem, "accessories," Ora completely nailed her Post Malone look.。

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Step aside Heidi Klum, a new queen of Halloween costumes has been crowned!。

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TopicsMusic 。