The central showdown at this year's ceremony is between James Cameron's Avatar and his ex-wife Kathryn Bigelow's Hurt Locker, but as Jacob Bernstein reports, this battle of the exes is more like a mutual admiration society.
James Cameron, left, and his ex-wife Kathryn Bigelow pose together at the 15th Annual Critics Choice Movie Awards in Los Angeles on January 15, 2010. Photo: Matt Sayles / AP Photo
