Kendall and Kylie Jenner

Kylie Jenner is the 13-year old half-sister of Kim, Kourtney and Kim Kardashian.

She has made it clear that she wants to follow in their famous footsteps, beginning her modeling career at a young age. Other than that, she's only been seen on E!'s Keeping Up with the Kardashians.

Kylie's parents are Kris and Bruce Jenner.