After the departure of long-time drummer Bob Bryar in March 2010, the band released their fourth studio album, Danger Days: The True Lives of the Fabulous Killjoys, in November that same year, to positive reviews.
Po odchode dlhoročného bubeníka Boba Bryara v Marci 2010, kapela vydala ich štvrtý štúdiový album, Danger Days: The True Lives of the Fabulous Killjoys, v Novembri toho istého roku, na čo získala značne pozitívne ohlasy.