The Iraq war thriller The Hurt Locker earned the Best Picture Academy Award tonight, and Kathryn Bigelow won for best director. 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 were 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 to 1991. 
                                    
                                    
                                
                                
                             
                            
                            
                            
                            
                            
                                
                                
                                    
                                        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. For a complete list of tonight's winners, click here.