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
More from PEOPLE
See More News
It's a Star Tracks bonanza! Brad the Dad, Ashlee's prom night, Lindsay in a bikini (and an ankle bracelet) and more
11 of 12
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!"
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL