Entertainment TV Kylie Jenner Attends Christina Aguilera's Birthday Bash Dressed as Vintage Xtina Christina Aguilera wore a statement-making outfit herself, donning a pink cotton candy-like wig By Stephanie Petit Stephanie Petit Stephanie Petit is a Royals Writer and Reporter at PEOPLE. People Editorial Guidelines Updated on December 11, 2016 12:34 PM Share Tweet Pin Email If Kylie Jenner‘s new store doesn’t work out, she has a promising career as a Christina Aguilera impersonator. Just six weeks after the 19-year-old reality star crushed Halloween with a spot-on recreation of the singer’s outfit in the steamy music video for her 2002 song “Dirrty,” Jenner resurrected the look for Aguilera’s 36th birthday party — at the request of the pop star. “When XTINA wants u to dress as XTINA for her bday you do it !!!” Jenner captioned a Snapchat photo of the duo at the celebration. https://www.instagram.com/p/BN3eQfpla-q/?taken-by=kylizzlesnapchats&hl=en Earlier in the day, Jenner took to Snapchat to tease that she was “about to start glamming” for a secret event. Shortly after, she shared a Snapchat video of herself again donning blonde hair with black streaks. The teen even rocked blue contacts to fully copy Aguilera’s throwback look. Kylie Jenner/Instagram Although Jenner’s Halloween costume was a red and black number from the song’s music video, this time she went with a black and yellow bikini top and chaps, replicating another outfit from the pop star’s “Dirrty” phase. Jenner’s pal Jordyn Woods opted to attend the bash as “Genie In A Bottle” Christina, sporting a sparkly light blue dress and jewels on her face. Meanwhile, Jenner’s former teacher, Tiffany Sorya, hit the dance floor in a leopard print bodysuit. Jenner wasn’t the only star at the bash. Real Housewives of New York City star Bethenny Frankel attended the party, dressed in a sexy latex dress. She shared many moments from the evening on Snapchat, while Real Housewives of Beverly Hills star Erika Girardi performed a handful of her songs as her on-stage alter-ego “Erika Jayne.” “When Queen @xtina asks you to perform, you say yes,” Girardi wrote on Twitter. Bethenny Frankel/Snapchat The birthday girl was not to be outdone, however. Aguilera wore a statement-making outfit herself, donning a pink cotton candy-like wig, a multi-colored furry jacket and oversized sunglasses with plenty of bling as she celebrated the upcoming big day (Aguilera’s birthday is Dec. 18).