Eminem won the Oscar for best original song in 2003 and performed at the ceremony in 2020. Craig Sjodin/Contributor/ABC via Getty Images On Sunday, Hollywood stars will gather at the Dolby Theatre to celebrate the Oscars. While some names feel synonymous with Oscars' history, others have been forgotten over time. Eminem won the Oscar for best original song in 2003 for "Lose Yourself." On Sunday, March 15, Hollywood's elites will descend upon the Dolby Theatre in Los Angeles for the biggest ...