Watch Harley Quinn Perform “The Greatest Show on Earth”

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Performance artist Tara Strand, better known as Harley Quinn from Gotham Public Works, recently stared in a collaborative Harley Quinn music video project. Performing Macy Gray’s “Greatest Show On Earth” from the “Idlewild” soundtrack by Outkast, this is definitely one show you do not want to miss. Watch Below! SOURCE: misskatequinn.tumblr.com