(L-R) DJ Lance, musician Joel Madden and actress Nicole Richie perform with the cast of YO GABBA GABBA! at KIA Presents YO GABBA GABBA! LIVE! There's a Party in my City produced by S2BN Entertainment in association with The Magic Store and Wildbrain Entertainment at Nokia L.A. LIVE on November 27, 2010 in Los Angeles, California.
(Nov. 26, 2010 - Source: Kevin Winter/Getty Images North America)