When it comes to Halloween costumes, Kylie Jenner's motto seems to be "the sexier, the better." Over the years, the 22-year-old billionaire has dressed up as the Bride of Chucky, Christina Aguilera, a Victoria's Secret Angel, and Barbie, just to name a few. So, what does Kylie have planned this year? We're not entirely sure, but if we know one thing, it's that it's guaranteed to be elaborate and sexy. See Kylie's past Halloween costumes ahead!