Hair's the Scoop

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Rihanna rocks matching locks and lipstick as she exits a tattoo parlor in NYC.

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Julia Roberts' auburn waves look picture-perfect as she exits a taping of "The Late Show with David Letterman."

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Credit motherhood, a great makeup artist or Botox, but Nicole Kidman looks absolutely ageless at Wednesday's Hollywood Foreign Press Association installation luncheon. Don't you think?

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Christina Hendricks' latest look proves that a simple taupe shadow can be quite powerful when applied with flair. Recreate the "Mad Men" star's striking eye with these top product picks:

Givenchy Le Prisme Mono Eyeshadow in Elegant Taupe
Blend together for a single refined shade or use each separately for a personalized result. ($29, Sephora.com.)

Guerlain Terracotta Fard Indian Mineral Eyeshadow in Holy Smoke
Lights up the eyes with a sheer and seamless finish. ($35, Sephora.com.)

Bloom Eye Colour Cream in Taupe
Infused with lavender essential oils, calendula and vitamin e for a moisture-rich, long-wear finish. ($16, CVS.com.)

CoverGirl Perfect Blend Eye Pencil in Smoky Taupe
Provides a smooth, even coat of color with its ultra-flexible and gentle blender tip. ($3.29, Drugstore.com.)

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Nicole Polizzi debuts a pouf-less, purple-hued hairstyle at Monday's "Jersey Shore" soundtrack release party.

What do you think of "Snooki's" new 'do?

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Rihanna kicks off her "Last Girl on Earth" tour with a fierce, razor-cut coif.

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Julianne Moore lights up the red-carpet at the NY premiere of her new film, "The Kids Are All Right."

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K-Stew debuts a new auburn 'do whilst promoting "Twilight: Eclipse" in NYC.

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Kate Winslet returns to her roots (well, closer to...) for her new film, "Mildred Pierce."

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Evan Rachel Wood shines in a retro-inspired look on the set of "Mildred Pierce."