We spotted Ke$ha leaving the O2 Shepherds Bush Empire in London after playing a show for her U.K. fans yesterday.She donned her typical black army boots and wore some kind of dyed green fur coat.

In October the pop star admitted she gets some gruesome fashion accessories from her farmer pal.

She explained, "A friend of mine has a big farm in the desert and she picks up feathers and roadkill for me then makes it into clothes. If I died and somebody wanted to wear my teeth around their neck, I would feel honored."

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