Check out the poll in the left sidebar and vote for your favorite October cover look! For your consideration we have:

• Ziyi Zhang in Harper's Bazaar China
• Keira Knightley in Allure
• Mary-Kate Olsen in Harper's Bazaar US
• Charlize Theron in Vogue
• Nicole Kidman in Vanity Fair
• Katherine Heigl in InStyle

Take a look and vote for your favorite! Final results will be posted in a few days.