There's some exif on this much larger version of the image:
http://www.cinemablend.com/images/news/35533/_1360077899.jpg
It names the photographer as Greg Harbaugh. I assume that this is the guy:
http://www.linkedin.com/pub/greg-harbaugh/5/7a3/5a5
His name is also on this version of the image:
http://www.pukmedia.com/Wenekan_Geleri/66121022013_image8.jpg
Although it's smaller that version has more exif data and identifies the equipment as a Nikon D800 with a 24.0-70.0 mm f/2.8. The full details are as follows:
Camera Maker: NIKON CORPORATION
Camera Model: NIKON D800
Lens: 24.0-70.0 mm f/2.8
Image Date: 2013-02-04 16:30:57 -0800
Focal Length: 35.0mm (35mm equivalent: 35mm)
Focus Distance: 5.01m
Aperture: f/13.0
Exposure Time: 0.0050 s (1/200)
ISO equiv: 100
Exposure Bias: none
Metering Mode: Matrix
Exposure: Manual
Exposure Mode: Manual
White Balance: Manual
Light Source: Flash
Flash Fired: No (enforced)
Orientation: Normal
Color Space: sRGB
GPS Coordinate: undefined, undefined
Photographer: Greg Harbaugh
City: Beverly Hills
Sublocation: International Ballroom, Beverly Hilton Hotel
Province/State: CA
Country: USA
Copyright: ©A.M.P.A.S.
Title: 85th Academy Awards, Nominees Luncheon
Caption: Nominees for the 85th Academy Awards® pose for a group photo at the Academy of Motion Picture Arts and Sciences' Oscar® Nominees Luncheon in Beverly Hills, California, Monday, February 4, 2013. The 85th Academy Awards will be presented on Sunday, February 24, 2013 at the Kodak Theatre at Hollywood & Highland Center®, and televised live by the ABC Television Network
Instructions: ©A.M.P.A.S. All rights reserved. No reproduction allowed without prior written permission. 310-247-3000.
Software: Adobe Photoshop CS4 Macintosh