Donald Trump is defending his world-famous coif.
The boss of "The Celebrity Apprentice" took aim at a writer on Thursday, whom he suggested criticized his 'do.
"Some really dumb blogger for failing @VanityFair, a magazine whose ads are down almost 18% this year, said I wear a hairpiece," Donald Tweeted.
"I DON'T!" he added.
It was unclear which article The Donald was referring too, but one recent blog on the site referenced Trump's hair in a piece suggesting he could be Mitt Romney's running mate, joking, "did you know Trump is a direct descendant of the first Google image result for "tumor with teeth and hair?"
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