Katherine Heigl has returned to her blonde hair color after going brunette over the spring and summer. While filming One for the Money, Katherine Heigl modeled a darker color to play the brunette heroine Stephanie Plum. For her current movie Life as We Know It, Katherine Heigl appeared on The Late Show with David Letterman wearing loose waves in her shoulder-length hair. Check out Katherine Heigl as a brunette in the next photo!
Katherine Heigl stepped out for the London premiere of Killers while wearing this darker, wavy hairstyle.