Who will win the Oscar for best actress?

Who will win the Oscar for best actress?

• Cate Blanchett, "The Curious Case of Benjamin Button"
• Anne Hathaway, "Rachel Getting Married"
• Sally Hawkins, "Happy-Go-Lucky"
• Angelina Jolie, "Changeling"
• Nicole Kidman, "Australia"
• Melissa Leo, "Frozen River"
• Meryl Streep, "Doubt"
• Kristin Scott Thomas, "I've Loved You So Long"
• Kate Winslet, "Revolutionary Road" / "The Reader"
• Michelle Williams, "Wendy and Lucy"