The cover is shot by Patrick Demarchelier. (source)
Click here to view last year cover featuring Channing Tatum, here to view 2014 cover featuring The Royal Family, here to view 2013 cover featuring Kerry Washington, here to view 2012 cover featuring Alec Baldwin and Anne Vyalitsyna, here to view last year August cover featuring Emma Stone, here for 2010 cover with Angelina Jolie and here for 2009 cover with Heath Ledger.