Kim Kardashian is known to be Kris Jenner's favorite and recently Kim decided to announce it herself. She hijacked her mom's twitter account and wrote, "You all know my favorite daughter is @KimKardashian LETS JUST BE REAL HERE." Kim later revealed that she sent the tweet, but her sisters aren't too happy about the favoritism.Kim is considered the brat of the family and a real diva. Her family is starting to think of her as immature and they've had enough. And Kris isn't doing anything to help the situation! Earlier in the year, Kris stated on live TV that Kim was her favorite daughter. That has got to hurt for the rest of the Kardashian-Jenner girls! (yahoo)