UPDATE: If you're wondering what Christina Aguilera thinks of the look, we have your answer.
"YAASSSSS".....Killin it @kyliejenner," she wrote on Instagram Sunday afternoon. "Yes to dirrty 2016!! Get it girrrl!!!"
We see you, Kylie Jenner.
The 19-year-old E! star stepped out Saturday evening for a double dose of Halloween fun, this time as Christina Aguilera à la 2002's "Dirrty" era. Kylie totally nailed every detail of the risqué look, from the faux facial piercings to the dramatic beach blond and jet black tresses.
As for the Bryan Hearns ensemble from the famously rowdy music video, Kylie didn't miss a beat in her red and white striped bikini top, leather chaps and red micro-shorts.
Before heading out to Hollywood hotspot Bootsy Bellows, the makeup maven recreated Aguilera's signature "Dirrty" dance moves on her Instagram. Too hot to handle!
Pap Nation / Splash News
Joining Kylie for the Halloween bash was Tygaand big sisters Kendall Jenner and Kourtney Kardashian. Kourt looked glamorously spooky as a zombie bride while Kendall stayed true to her Dominatrix-themed weekend with yet another latex look.
The Jenner sisters' Halloween has been nothing short of memorable, as Kylie hosted a dinnger gathering for her closest pals Friday night. The Keeping Up With the Kardashians fixture coordinated her stunning skeleton costume with Tyga as the entire group got into the spirit with Halloween treats and over the top costumes.
Kourtney also got a head-start on Halloween. The mother of three threw an epic Halloween dinner party last week that was spooky, chic and fun for kids and adults.
Watch a brand-new episode of Keeping Up With the Kardashians Sunday at 9 p.m., only on E!