"Every Kylie needs her Kendall". Kylie Jenner celebrates big sister as she turns 21.

Supermodel Kendall Jenner turned 21 yesterday and her younger sister Kylie Jenner was full of praises for her big sister.

Kylie wrote about their dreams as little girls explaining that Kendall's success as a model is beyond their wildest expectations.

My big sister is 21, the liptkit mogul started of saying. Continuing her message she wrote;

Happy birthday Kenny. My other half. I wouldn't be me if it weren't for YOU ❤️🎉 we dreamt about the day when you'd turn 21 & I'd be 19. It came too fast 😢 ... But who you are and where you are today was beyond my wildest expectations! You are an angel my supermodel sister. I love watching you live out your dreams. Every Kylie needs her Kendall