10 Best Celebrity Halloween Costumes Of 2018

Be afraid... be very afraid.

Instagram, @perrieedwards

Celebrities have pulled out all the stops this year when it comes to dressing up for Halloween.

From sexy supervillains to villainous sea witches, this list is sure to give you costume envy.

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Contributor

Laura Holmes hasn't written a bio just yet, but if they had... it would appear here.