Kylie Poses almost nude on her Moms 60th B-day

Kylie Jenner

#KylieJenner posted a striking new selfie on Instagram of herself striking a sexy pose in underwear on Thursday, Nov. 5, the same day of her mom Kris Jenner's 60th birthday.

In the sexy pose the youngest Kardashian, 18, wears nothing but a pair of black Moschino underpants and a cleavage-baring white tank top. The teen conceals part of her face with her large phone, and seems to be intensely focused on the cell's screen. "Ps broken nail," Kylie captioned the snap.

Credit Photo by Kylie Jenner's Instagram

Earlier that day, she also posted a throwback snap with her mom from when Kylie was born. "The moment we met," she wrote. "Happy birthday mommy <3."