The Jenners hit the red carpet together last night, where both flaunted their physiques in a pair of revealing ensembles.
Kendall and Kylie Jenner both supported friend Cara Delevingne at the premiere of "Paper Towns" in Los Angeles on Saturday night.
Kylie, 17, attracted quite a bit of attention in a sheer tan skirt with a nude bra and underwear underneath. While she wore a suede jacket over the risque look, she still put a ton of skin display. Jenner paired the look with short, turquoise hair, bangles galore and a choker necklace.
As for her model sister, Kendall wore a burgundy dress with slits up both sides. Posing Angelina Jolie-style on the carpet, Jenner paired the look with gold heels.
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Following the premiere, the two Jenners joined up with Cara inside the after-party, where they posted one racy video to Instagram. In the clip, Kylie and Cara seductively dance together inside a restaurant booth.
Yes, Kylie is still only 17.
What do you think of the teen's revealing number and Kylie's double-slit gown? Sound off below!