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

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,

Oscar-nominated Scarlett Johansson joins "CBS Mornings" to discuss her role as Elita-1 in "Transformers One," her career, motherhood and her excitement about working on the "Jurassic Park" franchise.

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