|Jordan Horowitz (L) of "La La Land" talks with award presenter Warren Beatty and show host Jimmy Kimmel (R) after discovering that "Moonlight" won the Oscar for Best Picture instead of "La La Land."|
Musical La La Land was originally announced as the winner of the award. Except it was Moonlight that had actually won.
The mix-up was only discovered after the producers of La La Land had come on stage to accept the award.
The mistake caused a stir in the audience and a tsunami of reaction on social media