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There was also a nice tribute to Sean Taylor, the Redskins' free safety, who was killed four years ago and a continuing effort to locate a missing little girl.
Otherwise, teen idols dominated the list, particularly One Direction, a British band with a low profile in the U.S. but whose members' every tweet seem to be followed closely back home.
Once again, the data, via Skylines, which covers the week ending Dec. 2, just took into account photos from the English-speaking world. The ranking you see is also a snapshot of the time period. If you click through to the original, the tweet counts will invariably differ from the period in which Skylines made its determination.