The Kardashian/Jenner sisters took the Apple store by storm as they attended a panel discussion to promote their newly launched websites and apps. In a rare joint outing all 5 of the busy sisters took to the stage for their big announcement. Their new multimedia platforms promise fans a look into their extraordinary lives including style tips, fitness advice and behind the scenes glimpses of their red carpet world. Taking to Instagram to show off her success Kylie posted a snapshot of her number 1 spot on the Apple top apps chart.