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Lea Michele

"Just won the Glamour 2012 Women of the Year TV Actress award!!" Lea Michele, 25, tweeted from the show. "Such an honor! What an amazing night." And what an amazing dress! The "Glee" star was wearing a midnight blue Zac Posen one-shoulder gown and had on extra makeup playing up her eyes.

Glamour Girls

Some of the most famous women in showbiz, from Jessica Alba to Naomi Watts, dazzled at the 2012 Glamour U.K. Women of the Year Awards.