Let me share the story behind the Tom Jonesiness of that picture. While on our honeymoon, my wife and I were haunting some antique stores. One of the "antiques" we bought was this atrocious Tom Jones fancruft pamphlet with pictures, an interview, etc. This was a gag gift for my sister, but it turns out she has an in-law who likes Tom Jones, so it worked out pretty well.
Anyway, in the interview with Tom Jones, as you might expect, he was asked if he ever slept in the nude.
His answer, "It's not unusual." Gotta love it.