Actress Cameron Diaz addresses the audience at the annual "Pioneer of the Year" award ceremony at CinemaCon 2012, the official convention of the National Association of Theater Owners, Wednesday, April 25, 2012, in Las Vegas. The award was given to DreamWorks Animation CEO Jeffrey Katzenberg. (AP Photo/Chris Pizzello)
Gallery: Stars gather for CinemaCon
Apr. 29, 2012 @ 07:11 AM
LAS VEGAS -- This week, Sin City looked a bit more like Tinseltown, as some 5000 folks from virtually all walks of the film universe gathered for the theater operators' convention known as CinemaCon.