One week ago it was a Phillipe Halsman.
Today it is a Anton Corbijn, famous english rockstar-photographer.
One of well-known photographs is "The Joshua Tree" for U2 (shooted in 1986):

"This is the most serious set of shots I have taken of U2 and they became my most well-known photographs at the time. It was taken with a panoramic camera to take more of the landscapes in which was the main idea of the shoot : man and environment, the Irish in America."
Corbijn site: http://www.corbijn.co.uk/