AceShowbiz -

Kylie Jenner is heating things up on her birthday. After treating her fans on Instagram to a racy picture of her wearing a yellow lingerie, the reality TV star shares another snap from the sultry photo shoot that gives a closer look at her ample bosom.

Due to the semi-sheer fabric, Kylie's nipple is peeking through the lace bra. She either doesn't notice it or intentionally flaunts it to remind everyone that she's no longer a kid as she just turned 20 on August 10. "thanks for all the birthday wishes!" she captions it.

The "Life of Kylie" star strips down to a set of pink underwear in a couple of other photos. Rocking long pink hair and matching high-heels, she poses on a pink motorcycle. It's unclear for what occasion she did the photo shoot.

Sebuah kiriman dibagikan oleh Kylie (@kyliejenner) pada Agu 10, 2017 pada 8:20 PDT

Kylie celebrated her birthday in a surprise party thrown by her sisters Kim Kardashian, Khloe Kardashian, Kendall Jenner and mom Kris Jenner. She didn't not only know how to fave hun, but also the Kylie Lip Kit founder marked her birthday with a charitable act. She announced on Instagram that she would donate a portion of the proceeds from KylieCosmetics.com to the organization Teen Cancer America, which helps raise awareness and helps teens and young adults battling cancer.