Stars came out to support UNICEF at its Playlist With the A-List event benefiting Schools For Africa in LA last night. Kristen Bell, Heidi Klum, and Molly Sims were among the guests that took the stage to perform during the fundraiser, which also included a live auction. Things got goofy when Heidi, Tom Hanks, and Rita Wilson danced in the crowd and sang "YMCA" while wearing hats. Pregnant Molly kept the fun coming as she belted out tunes before Kristen, who wore a polka-dot look from Topshop, took the mic with the help of Molly Shannon and Don Cheadle.
Don't forget you can zoom in to see all the awesome pictures in the gallery up close!