05/07/2010 05:12 am ET Updated May 25, 2011

Kathryn Bigelow Wins Best Director Oscar 2010 (VIDEO)

Kathryn Bigelow won the Oscar for Best Director for her work on 'The Hurt Locker,' beating out ex-husband James Cameron, who was seated directly behind her.

Bigelow is the first women to win the award and the fourth nominated.

(Video to come).