Around this time last year I pointed out that Pope Francis looked very much like Jonathan Pryce [March 13, 2013, 'Astounding Resemblance Between Pope Francis I and the Actor Who Played Peron']. I was surprised to hear from someone in Belgium who thought the same thing.
I have this habit ---it gets on my wife's nerves at times---of noticing similarities in the features of people, usually famous people. Not always. My brother-in-law vaguely reminds me of Clark Gable, for example.
This being said, another one of these doppelgangish ideas has struck me. As our elder statesman, George W. Bush, gracefully ages, he resembles more and more Perry Como as he rounded out his career.
I recall that Mr. Como started out as a barber, and I've read that in his Florida home he even had a barber's chair. After he retired from show biz, he occasionally would give a visitor (like a reporter checking up on him) a pretty decent haircut.
In a sense, Mr. Bush also had a connection with the art some call tonsorial. Around 2007-2008, he stood by when our country got a doozy of a financial haircut.