When it comes to sibling rivalry, Kim Kardashian knows a thing or two about the subject. That's why the reality television star and celebrity mother wants to do everything she can to make sure her 2-year-old daughter North West doesn't grow up being jealous of her younger brother, who is scheduled to make his big debut this December.

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According to Xpose on Friday, Kim revealed that she is trying to prepare her daughter ahead of her little brother's arrival, while making sure she adjusts to her new life with a sibling.

She said on her official app, "We read books with her about getting a baby brother and a new sibling all the time! We always say goodnight to baby brother.''

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Admitting that it won't be easy, Kim said that North even gets jealous now whenever Kim has another baby or child in her hands, like her niece, Penelope Disick.

Kim explained, "I don't have that many more nights with just me and her before the baby comes and changes her world completely. I'm really trying to spend most of my time at home so we have this special bonding time.''

Kim, who is married to rapper Kanye West, is rumored to be giving birth on Christmas Day. The couple, who married back in May 2014, welcomed their daughter North six weeks early from their original due date in June of 2013. Kim has said that this will be her second and her last child, due to her numerous pregnancy complications.

Tags: Kim Kardashian North West