The supermodel's hairstyle, (also adopted by Sarah Harding and Pixie Geldof) is according to Vogue, the defining hairstyle of the decade. The fashion bible states: "Not since the popularity of 'The Rachel', sported by Jennifer Aniston as Rachel Green in 'Friends' throughout the 90s, has a hairstyle been such a must-try."

Stylist-to-the-stars Sam McKnight created the look for a Mario Testino shoot in 2006. He told the Daily Mail: "We thought she needed a sharper look. I cut it that day and bleached it the next and Agyness just ran with it... It's a classic rebel haircut and if you've got the nerve to actually do it, you can probably pull it off."