Sources tell TMZ that the father is a "rapper" and Jessica is ecstatic over the news. She's currently in the infirmary in the Falkenburg Road Jail in Florida on a "pregnancy diet." Jessica's spawn has a lifetime of fun to look forward to -- look, it's mommy in a sex tape!
Sierra is currently facing two misdemeanor charges of disorderly intoxication and obstructing or opposing an officer and two felony counts of possession of cocaine and battery.
She didn't win "American Idol," but she sho' iz famous!
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