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Jon Peters

With Babs in the '70s.

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Cat Stevens

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Al Pacino

Circa Serpico

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Kenny No. 1

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Kenny No. 2

 (Yup, that's Loggins.)

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Benny, Bjorn, and the ladies of Abba

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Steven Spielberg

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George Lucas

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Jeremy Shockey

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Luke Wilson as Richie Tenenbaum

Touchstone Pictures

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Josh Holloway (a k a Sawyer)

ABC

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Russell Brand (with Katy Perry)

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Chef Marco Canora

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Billy Reid (with wife Jeanne)

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Jason No. 1

(Reitman.)

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Jason No. 2

(Schwartzman.)

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James Cameron

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Jeff Bridges

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Noah Baumbach

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Mark Boal

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Low-Era Bowie

Not into the shaggy look? David Bowie’s Low album cover (1977) is currently inspiring downtown barbers with its shaggy-on-the-top, cropped-on-the sides “undercut.”