The 26-year-old insists she had "nothing to do" with the tape being made public and admits she is "hurt and embarrassed" about the tape falling into the hands of bosses at DVD porn firm Vivid Entertainment, who hope to release it as a DVD.
Yesterday Web site TMZ.com obtained a sample of the sex tape and posted it in cyberspace.
Kardashian, the daughter of O.J. Simpson's former attorney Robert Kardashian, insists she will be issuing a statement about developments to prevent a planned DVD release and plans to take legal action immediately.
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