Tonight, Jimmy Kimmel and Rihanna participated in The New York Collaborates for Autism (NYCA) Twizzler Challenge, which raises funds to support autism schools, programs and services across the country. Once Jimmy and Rihanna completed the challenge on air to honor April being Autism Awareness Month, Jimmy challenged director J.J. Abrams and Chewbacca (or any of the other characters on the “Star Wars” set) to the Twizzler Challenge. Rihanna challenged Jim Parsons and Chewbacca or Jimmy’s wife Molly. For info on NYCA and how to donate visit: www.twizzlerchallenge.org