The Pantene Beautiful Lengths program collects hair from people across the country, then turns the donations into wigs for women who've gone through chemotherapy. Interested? If your hair is no more than 5 percent gray and hasn't been colored with permanent dye, you can give - as long as you're willing to part with at least eight inches. These three brave readers faced the scissors for the cause. As a thank-you, they received gorgeous new 'dos courtesy of celebrity stylist Danilo.