LOS ANGELES (AP) -- Kathryn Bigelow has won the best-director Academy Award for her Iraq War thriller "The Hurt Locker."
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Bigelow is the first woman in the 82-year history of the Oscars to earn Hollywood's top prize for filmmakers.
Among those Bigelow beat are ex-husband James Cameron, the best-director winner for 1997's "Titanic" who was nominated this time for his sci-fi spectacle "Avatar." Bigelow and Cameron were married from 1989-91.
Related on MSN: See all the 2010 Academy Awards Winners
The acting prizes went to Sandra Bullock as best actress for "The Blind Side"; Jeff Bridges as best actor for "Crazy Heart"; Mo'Nique as supporting actress for "Precious"; and Christoph Waltz as supporting actor for "Inglourious Basterds."
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