Kim K. Gives Kourtney a Sweet Birthday Surprise!
Kim Kardashian West has a shocker in store for her sister's big day! Watch the cute moment at Kourtney's birthday party in this "Kardashians" bonus clip.
Kim Kardashian West has a shocker in store for her sister's big day! Watch the cute moment at Kourtney's birthday party in this "Kardashians" bonus clip.