From his pony-hawk to his flatiron do, rewind to see the American Idol singer's many tress-formations. By Melissa Liebling-Goldberg
Credit: Frank Micelotta/American Idol/Getty
Updated: Monday Nov 26, 2007 | 06:00 AM EST
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After the singer – and his curly bob – were voted off on April 18, Sanjaya delivered his encore with an ad lib that said it all: "Let's give them something to talk about ... other than hair!"
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