R. Kelly Cancels Event -- 'Health Emergency'

11:48 AM PT -- Kelly's people tell us ... "Initial indications are that he is suffering from complications from surgery he had last year to treat an abscess on his vocal cords."Besides the book launch party ... Kelly has also had to bail on the…

Source: http://www.tmz.com/2012/06/27/r-kelly-health-emergency-new-york-book-event/

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