"Keeping Up With The Kardashians"star Kylie Jenner has been setting social media on fire with her obssession with Christina Aguilera. The reality star first caused a stir dressing up as the singer for Halloween but now she is taking things to the next level. 

According to E! News, Christina Aguilera's 36th birthday bash was a night to remember. The 19-year-old reality star came to the bash all decked out looking like a Christina Aguilera look-a-like channeling the singer's "Dirrty" performance at the MTV's TRL Presents: Christina Aguilera Stripped in NYC 2002 special.  If that wasn't enough, the socialite gave social media stir planting a kiss on the singer.

Donning a a long, platinum blonde and black wig, a black and yellow striped string bikini and matching arm bands, plus chaps that read "XTINA" the reality star appeared to be in great spirits as she partied the night away with the singer.The "Dirrty" singer donned sporting flashy party sunglasses, black and leopard-print dress, a multi-colored fur coat and a large pink, curly wig.

While many people would think that Jenner is overdpoing it, turns out Aguilera requested the reality star to come to her birthday bash dressed in the racy ensemble.

Jenner documented the birthday bash with tons of videos on social media with her sitting on Aguilera's lap and sharing the infamous kiss. The two appeared comfortable with each other as the birthday girl laughed and joked with the star and posed for pictures while sharing a warm embrace.

"When XTINA wants u to dress as XTINA for her bday you do it !!!" the teen wrote on Snapchat.

The reality star hit the "Chaps and Tuts" themed birthday bash with two of her girlfriends and enjoyed sweet treats via candy stations, tons of celebrity appearances and of course partying with the singer herself.

By the looks of it Jenner appears to like kissing girls as well!