VIDEO: Katy Perry Sings 'Firework' on Comedy Central's NIGHT OF TOO MANY STARS


Katy Perry and Jodi DiPiazza sang 'Firework' at the Beacon Theater in New York as part of NIGHT OF TOO MANY STARS: America Comes Together for Autism Programs. Hosted by Jon Stewart, the program will raise money for autism programs, schools, and services all over the country. Tune-in for the world premiere on Sunday, October 21 at 8:00 p.m. ET/PT on Comedy Central and get a sneak peek at Perry's special performance below!