Kourtney Kardashian served up some serious sass when a fan compared her to her 11-year-old niece, North West. The Keeping Up With The Kardashians alum stirred up some Halloween fun online by flaunting a chic black dress and giving fans a teaser for the spooky season.

Kardashian Barker could be seen posing in a doorframe leading to a backyard patio, wearing a sexy long-sleeve black dress featuring a deep-V neckline. In the other photos in the post, she showed off some of the skeletons that serve as Halloween decor in her house, each of them sitting in dining room chairs around a table.

Kourtney Kardashian is out here solving some of the world's greatest mysteries. The Lemme founder posted pictures of herself on Instagram on Oct. 23, in which she's wearing a stunning (and slightly witchy) floor-length,

Kourtney Kardashian witchy Instagram post was heckled by fans who compared her to her niece North West - and she gave the perfect response to the remark!