Well according to The Fashion Spot it was Art Streiber who took those images back in 2005. But as there are no links to them on Arts webpage (http://www.artstreiber.com/
) i am guessing the best course would be to toss him a mail.
And if you do, might wanna mention that this exact image is being floated and sold on a few celeb wallpapersites. Oh the joys of the internet.