Danger Days: The True Lives of the Fabulous Killjoys is the fourth studio album released by My Chemical Romance. The album follows the stories of the four members' alter egos, the "Fabulous Killjoys." Danger Days was produced by Rob Cavallo, who also produced The Black Parade and worked with other bands such as Green Day. The album was released on November 19th, 2010 and topped U.S. Billboard Charts for rock and alternative rock albums, while peaking on the U.S. Billboard 200 and UK Album Charts at eight and fourteen respectively.