Photo: Dominique Charriau/WireImage/Getty Images

If you ever thought a new haircut was a ho-hum affair, consider this: Google “Keira Knightly Bob Haircut” and you’ll get 67,400 results in a mere 0.12 seconds. That’s the power of transformation and nothing delivers faster than a new do. Try it for yourself. You may not cause the same degree of media frenzy as Knightly, but I’ll bet you get plenty of “thumbs up” and comments on Facebook!