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MLP 2009 Show Bible: Twilight Sparkle, or should I say, Twilight Twinkle, as that was her original name, sported a dark blue mane and tail with a light blue streak running down it. This version of Twilight was responsible and she always did the right thing, however, she comes off as a stick-in-the-mud, really strict and very judgemental. Some of this can still be seen in the very first episode of the show.