Robin Williams, Russian Idol

Among last night's American Idol Gives Back performances by Fergie, Snoop Dogg, John Legend and others was Robin Williams, who came onto the stage in character as a Russian Idol named Ivan Yakinov. Mr. Williams, or rather Mr. Yakinov, wore a shirt that he got at an "Elton John garage sale," sang Putin's favorite song, and talked about Russian reality-television series like "So You Think You Can Drink." Watch the video to see him grab Simon's ass in "a brokeback way" and more.