The news of the death of Prince (and his potential lack of a will) definitely reached to within the walls of a federal prison in Colorado where 39 year-old Carlin Williams is currently serving time. Williams has come forward with claims that he's Prince's "sole surviving heir," according to ABC News.

Williams, who is from Kansas City and in prison on a weapons conviction, has requested a DNA test. He said his mother met Prince at a Missouri hotel in 1976, drank wine with him and had unprotected sex. According to TMZ, Williams also claims his mother didn't have sex with anyone else for six weeks after the tryst.

When Prince died April 21 at the age of 57, he had no children no known will. He was married twice, but both ended in divorce and both his parents are deceased. His only sister filed to be named executor of his estate.

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