November 29, 2010 09:16:38 GMT
While taking their kids to the popular show's concert, the celebrity couple joined the fun by performing the choreographed dance moves.
Good Charlotte rocker Joel Madden and his partner Nicole Richie showed off their fun side on Saturday, November 27, taking to the stage in Los Angeles to perform in a popular children's show.
The couple took their kids, two-year-old Harlow, and Sparrow, 14 months, to the "Yo Gabba Gabba! Live! There's A Party In My City" concert - and they couldn't resist joining in the fun themselves. Madden and his socialite fiancee performed choreographed dance moves on stage with characters from the pre-school series at the city's Nokia Theatre, much to the delight of young audience members.
The show was a star-studded affair - Gwen Stefani took her two sons, Kingston, four, and two-year-old Zuma, while Jessica Alba attended with her two-year-old daughter Honor.