The 19-year-old star showcased her famous curves in a skintight silver outfit which perfectly emphasised her derriere.
Kylie teamed a silver hat with a cut-out crop top, a silver neck scarf and figure-hugging trousers.
She named the look “kowgirl” as she wrote: “my inner space cowgirl came alive last night ..”
The Keeping Up With The Kardashians star also sported a short blonde wig for the party in which she joined the likes of Hailey Baldwin to celebrate the 24th birthday of her pals Simi and Haze Khadra.
The identical twins have a large following on their Instagram account, Simihaze.
Kylie posted a clip of her dancing at the bash along with several pictures in which she showed off her look and revealed her love for tacos.
Her girls’ night out comes after the star reportedly split from her on/off boyfriend Tyga.
The Keeping Up with the Kardashians star has been dating the rapper on and off for two years, but reportedly called time on their romance again at the beginning of the month.
While the new reports suggest the pair have walked away from their relationship yet again in recent days, a source close to the couple claimed they could easily reunite in the future.
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