The actress shut down the London red carpet in a color-coordinated look Scarlett Johansson loves a matching moment. At the London premiere of Transformers One, the actress, 39, not only matched the red carpet,

Scarlett Johansson compares the physical demands of voicing Elita-1 in Transformers One to her decade-long work as Black Widow in "The Avengers."

Scarlett Johansson channels Old Hollywood glamour with a modern twist at the 'Transformers One' London premiere.