VIDEO : Kylie Jenner Rocks a Christina Aguilera Costume for Halloween

Kylie Jenner and Tyga arrive for the Bootsy Bellows Halloween party Kylie Jenner was spotted rocking a spectacular Christina Aguilera costume while on her way to Hollywood night club Bootsy Bellows? for a Halloween party. Jenner?s costume was a perfect recreation of Aguilera?s outfit in the 2002 ?Dirrty? music video, with a striped bikini top, leather chaps and tiny red shorts. Before heading out, she posted a video on her Instagram of her busting out some sweet moves to the Aguilera classic.