The eleventh season of Dancing with the Stars premiered on September 20, 2010. Several changes were introduced this season including an "Acoustic Week," in which couples performed either the Rumba or the Argentine Tango, while the audience was brought closer to the dance floor, which was elevated and made circular, a "TV Theme Week" and a "Rock n' Roll Week", in which couples performed the Paso Doble or the Tango and danced in a Rock n' Roll marathon. Tom Bergeron and Brooke Burke returned as hosts. Len Goodman, Bruno Tonioli and Carrie Ann Inaba all returned as judges.