Celebs and their kids were on hand at the Yo Gabba Gabba! Live! There’s A Party In My City concert in Los Angeles. Dave Grohl and Nicole Richie, along with her fiance` Joel Madden, joined the characters on stage.
Actor Jack Black and Gwen Stefani were also in attendance.
Zuma looks scared, or maybe he’s mad he was put in that jacket. Or because his name is Zuma. Oh, and we’re concerned about all that bleach used on those boys’ hair. Can’t be good for the scalps.