Kristen Bell & Heidi Klum: Playlist with the A-List!

Heidi Klum and Kristen Bell hit the red carpet at UNICEF’s Playlist with the A-List, held at the El Rey Theatre on Thursday (March 15) in Los Angeles.

At the event, celebs did karaoke to support UNICEF and its Schools for Africa campaign. Heidi performed her own rendition of The Village People‘s classic “YMCA” and was joined onstage by Tom Hanks!

PHOTOS: Check out the latest pics of Kristen Bell

15+ pictures inside of Heidi Klum and Kristen Bell arriving to do karaoke for a good cause…