UPDATED SEPTEMBER 18TH 2014: Added new better cover images and new cover images with Cara Delevingne, Kristen Wiig, Charlotte Casiraghi and Ellen Page.
Inez van Lamsweerde & Vinoodh Matadin photographed the covers of W Magazine latest issue featuring Naomi Campbell, Charlotte Casiraghi and Cara Delevingne. (source)
Click here to view last year covers featuring Chloë Grace Moretz and Léa Seydoux, here to view 2012 cover featuring Jennifer Lawrence, here to view 2011 cover featuring Justin Timberlake and Amanda Seyfried, here for 2010 cover with Michelle Williams and Ryan Gosling, and here for 2009 cover with Uma Thurman.