The life of a celebrity seems really far removed from the norm, and that detachment from normalcy makes it easy to assume celebrities have their own tight knit club of rich people who entertain normal people for a living.
But celebrities are often battling for the same spotlight, which can lead to rivalries and bitterness towards their fellow celebs, so friendship is the last thing famous people want from other famous folks.
They're also trying to maintain a carefully constructed image, one which is hopefully scandal free, so some celebs end up feuding with their own family members just to distance themselves from their sibling's scandals.
Read about 5 Celebrity Feuds That Lasted Entire Careers at Cracked (Contains NSFW language)