It hit 26C in New York yesterday and Jennifer Aniston was clearly feeling the heat. The 42-year-old actress attempted to keep cool in a white skirt, but appeared to be following in the footsteps of Princess Diana as the sun shone through the skirt and turned it virtually entirely sheer. A picture of Diana taken in 1980 when she was a kindergarten teacher showed her skirt turning see-through in the bright sunshine. And the same thing happened to an apparently unaware Aniston as she strolled...