Kim Kardashian opens up about the sibling rivalry already growing between North and Saint West...
Kim tells Elle
''We talk about North being a big sister all all the time. Right now, because she's three, it's time to talk a lot about sharing. And North is great at sharing. She's still getting the concept of having a brother, though. Like, Penelope and Reign are her cousins, but Saint is here every day because Saint is her brother.''
''I like to bring her in to say 'Good morning.' She still wants things to be all about her, because she's three! But planting that seed every morning that the day starts with you and your brother, that's how I've been doing it. And she's getting so much better. I can't wait until they can really start communicating - although once he's big enough to start grabbing her toys, we'll have to get involved in a different way.''