Kanye West obsessed with Kim:
Socialite and TV host Khloe Kardashian, says, rapper Kanye West is obsessed with her sister Kim Kardashian, now his girlfriend, even before they started dating.
Although they only went public with their relationship last week, Kanye West has already ``dumped'' Kim Kardashian, according to a ``SUPER-WORLD-MEGA EXCLUSIVE'' from MediaTakeOut.