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Christina Hendricks
This fiery Mad Men actress certainly knows how to heat up any red carpet! And although she's a natural blond, Hendricks can thank vibrant red hair dye for getting her into the select group of hot Hollywood stars known for their signature ginger locks...
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Isla Fisher
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Nicole Kidman
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Emma Stone
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Jayma Mays
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Rupert Grint
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Bryce Dallas Howard
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Debra Messing
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Julia Roberts
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Jesse Tyler Ferguson
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Julianne Moore
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Seth Green
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Cynthia Nixon
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Art Streiber/TBS
Conan O'Brien
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Kate Flannery
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Florence Welch
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Kathy Griffin
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Molly Ringwald
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Rachelle Lefevre
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Carrie Preston
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ABC/BOB D'AMICO
Kevin McKidd
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Sara Rue
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Lisa O'Connor/ZUMAPress.com
Marcia Cross
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Sonja Flemming/CBS