Kourtney Kardashian: (On the history of her and her sister Kim fighting with each other) Well, we only ever really want the best for one another. The only thing that Kim and I ever really fight about is clothes - it's so stupid and catty I know, but we've done that our whole lives.
We're only like 18 months apart so we've always shared our clothes. It caused so many fights growing up. I mean, thank God we don't wear the same sized shoe!