The American rock and roll artist was best known for his songs Ain't That A Shame and Blueberry Hill.
The New Orleans singer sold more than 65 million records, outselling every 1950s rock and roll act except Elvis Presley.
His million-selling debut single, The Fat Man, is credited by some as the first ever rock and roll record.
I have to admit that I was a little surprised to learn that he had still been alive