Cate Blanchett, the acclaimed actress known for her striking platinum blonde bob, was nearly unrecognizable as she donned a long brunette wig while filming her latest project, "Black Bag," in London on Friday. The 55-year-old actress transformed her look entirely, stepping into character on the streets of Marylebone. save me brunette spy cate blanchett pic.twitter.com/qBrXOF3Cjg— …














