PHOTOS: Katy Perry kind of looked like Wednesday Addams in Japan

Katy Perry is on tour to promote her latest album, "Prism." Her most recent stop brought her to Tokyo, where she donned a black dress with a Peter Pan collar...and um, well, she looks a little bit like Wednesday Addams.

Perry, who recently bumped Justin Bieber as the most popular Twitter user and is on track to have one of the hottest singles of the year with "Roar," has been trending toward a more demure look since giving an interview on NPR where she criticized fellow female pop stars for showing too much skin. However, this look, which seemed to go over well with Japanese audiences, does border on, well, a little mysterious and spooky. The only thing missing was the braided pigtails.

Maybe it was Halloween-themed?

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