08/30/2010 05:10 pm ET | Updated May 25, 2011

10 Bitchiest Reality Stars of All Time (PHOTOS)

Everyone loves a good villain -- in fact, the meaner, the better!

These 10 stars may be the worst human beings on the planet, but they make reality TV worth watching: The back-stabbing, cat fighting and manipulation is exactly why we tune in each week. How else are we supposed to feel good about ourselves?

Without further ado, we present: the 10 bitchiest reality stars of all time. Who do you think is the bitchiest reality TV star of all time?

Bitchiest Reality Stars

Written by Kim Conte for CafeMom's blog, The Stir.
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