Will Ferrell in 'Zoolander'
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Bad Hair Day: The Worst Movie Barnets Of All Time
7. Will Ferrell in 'Zoolander'
Peroxide blonde is a tough look for anyone to make work. However, Will Ferrell's hilarious baddie character Mugatu is as wacky as they come and needed a barnet that matched his huge personality. Well the yellow curls certainly managed that! Picture: Youtube