Academy Awards: Biggest Upsets In Oscar History (PHOTOS)
Before the Golden Globes, many assumed that Kathryn Bigelow's drama "Zero Dark Thirty" was beelining for The Best Picture Oscar. However, after Ben Affleck's "Argo" took home the Globe -- and the SAG award, we could have a bit of an upset on our hands.
But, of course, it wouldn't be the Oscars if there weren't a few of those. Over the years, there have been plenty of surprise Academy Award winners, from "Crash" beating "Brokeback Mountain" in 2005 to "Rocky" taking out "Network" for Best Picture in 1976.
In honor of this year's Academy Awards, let's take a look at the biggest upsets in Oscar history.
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