Kim Kardashian isn't helping


Kim Kardashian has responded to the report that her sister Khloe may have a different father, saying that, "Robert Kardashian is WITHOUT A DOUBT Khloe's biological father, and anyone who suggests otherwise is completely full of crap."

The family has been dealing with wild allegations about Khloe's biological dad for a while -- and even joked about it on their reality show -- but one family source is adamant, "She looks just like Robert's mother."

If it helps you may actually remember his mother, NFL Hall of Fame defensive end Bruce Smith of the Buffalo Bills.

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