Their names may all start with the same letter, K, but Kim, Kourtney, Khloe, Kendall, and Kylie are all sooo different from one another! We love the whole Kardashian fam, but we can't decide which sister is our fave!

Kim is the biggest diva and is probably the most well known Kardashian. Kourtney is so small and cute, she's the momma of the whole group! Khloe is pretty crazy and always speaks her mind. We think that Kendall is plotting to take over as "the diva" after Kim. And while little Kylie has modeled a bit, she seems more focused on school and being "normal." Do you have a favorite sister? Click on the pics and vote for your fave!