Kiera Knightly added layers to her already gorges hairstyles as you will see below. Kiera Knightly style is great and you can look great also when you add shorter layers like hers.Kiera Knightly also was wearing some medium to short haircuts instead of the longer haircuts that we are used to seeing her.But now at the end of 2009 Kiera Knightly wears longer and lighter hair,check the photos here: