For years, the Kardashian family has been plagued with rumors that Khloé Kardashian's father wasn't actually the late Armenian-American attorney Robert Kardashian, but instead O.J. Simpson, whom Kardashian represented. The family put the rumors to rest on Keeping Up With the Kardashians, though. A DNA test showed that Khloé is of Middle Eastern descent, as are her sisters, confirming that she isn't Simpson's child.