Kris Jenner may be turing 61 in five days, but that didn't stop the grandmother-of-five from showing a little cleavage on Halloween!

In a photo and video posted to Kylie Jenner's Snapchat, the momager flaunted her assets in a sexy Alice in Wonderland costume, complete with short skirt.

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"Okay, mom!" the impressed 19-year-old can be heard saying in the short clip.

Kylie, of course, is no stranger to racy getups. The beauty mogul turned heads as Christina Aguilera circa her "Dirrty" days over the weekend.

Scroll through the gallery below to see what the rest of the family wore for Halloween!