Kylie Jenner shows off her body in a white cutout dress on Nov. 4, 2013. Credit: courtesy of Kylie Jenner

Many remember Kylie Jenner as the little girl who ran around the house with her slightly older sister Kendall Jenner, now 18, on Keeping Up With the Kardashians. But the 16-year-old is all grown up and ready to show the world. 

The teen took to Instagram on Nov. 4 to debut her raunchiest look yet in a white cutout dress that displayed plenty of cleavage and lots of leg. The brunette posed on a balcony with the ocean in the background while giving the camera a smoldering stare. 

Later that day, Jenner posted pictures with her sisters Khloe Kardashian and Kendall Jenner wearing a floor-length gown on the set of a family photo shoot in Malibu, Calif. 

Kendall and Kylie are both models and have their own PacSun clothing line. The reality family's youngest member is also known for her fashion-focused tumblr account that famed sister Kim Kardashian admits to being obsessed with on Keeping Up With the Kardashians. 

Tell Us: Do you think this look is too revealing for a 16-year-old?