Obviously, a dishevelled and deranged Howard Hughes springs to mind. (The late and reclusive billionaire was never out of his PJs at the end of his tragic life.) For the simple reason that just as leggings have become an acceptable wardrobe staple, along with jeans, pajamas are about to have their fashion close-up.

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They are the pararescue jumpers, or PJs, who jump out of the plane during rescue missions.

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Just role out of bed in your PJs and rock the mike for a few hours a month, and you've got a real cool movie.

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