They initially announced "La La Land" as best picture.
The cast and producers from "La La Land" had already taken the stage and began their acceptance speeches when they were interrupted and told "Moonlight was the actual winner.
Host Jimmy Kimmel took the stage to explain the mistake as the crew from "La La Land" exited and the news sunk in for the "Moonlight" cast and producers.
"Guys, this is very unfortunate what happened," Kimmel said. "I would love to see you get an Oscar anyway. Why don't we just give out a whole bunch of them?"
