Halle Berry and her daughter, Nahla Aubrey, were among the celebrity families in audience at the Yo Gabba Gabba! LIVE!: Get The Sillies Out show over the weekend.
Actors Thomas Lennon and Anne Heche performed on stage with the whole Yo Gabba Gabba crew and Estelle sang.
Joel Madden and his wife, Nicole Richie, were also in attendance with their two children, Harlow and Sparrow Madden. Other celebrities who took their kids out to the event included Tiffani Theissen, Alyssa Milano and Kevin Nealon.
The event on Saturday at Los Angeles' Nokia Theatre at L.A. Live kicked of Yo Gabba Gabba's 50-city live tour. See all the tour dates here.