How do I make my hair look like Kendall Jenner's?

I'm a HUGE fan of Kendall Jenner and the rest of the family! All of the girls have got beautiful hair, but I really want my hair to look like Kendall's!!!! I've got medium, thick, wavy-ish, black hair. Oh, and it's annoyingly frizzy! What can I do to make it softer, smoother, and silkier!? And of course how do I make it look like Kendall Jenner's hair?