By now many of you will have heard Rebecca Black's song ‘Friday’.
If you haven't, check her out on YouTube and prepare yourselves for "The Black Plague".
‘Friday’ has dominated YouTube, hit iTunes and even appeared on our very own music charts – it has clocked up more than 44 million hits in just two weeks.
Now one Kiwi may have shone some light on the Black-ness.
Watch David Farrier’s video
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