Marissa Mayer

Women's magazines notoriously promote their ideal woman: thin, stylish, beautiful, sexually adventurous. And after seeing who Glamour named as its annual "Women of the Year," readers can now add "liberal" to the list of ideal qualities.

The women featured in Glamour's 2009 list represent a cross-section of accomplished women from different industries - business, politics, sports, entertainment, fashion and humanitarian efforts to name a few.

Cindi Leive, the magazine's editor-in-chief told NBC's Matt Lauer on Nov. 9, that the "common thread" between the women chosen was that "they're not just achieving for themselves, they're really expanding our understanding of what women can accomplish in this world, and that's a great message for young women."

CMI researchers however, found another "common thread" between a majority of the women - they are liberals in good standing, with a record of support for liberal politicians or causes.