Rebel Wilson Cracks Us Up During Tonight Show's Whisper Challenge - Watch Now!

Rebel Wilson cracks a smile while participating in the “Whisper Challenge” during an appearance on The Tonight Show Starring Jimmy Fallon on Wednesday (May 13) in New York City.

The 29-year-old Pitch Perfect 2 actress and host Jimmy Fallon had to guess random names and phrases while sporting noise-canceling headphones. Watch the video below!

PHOTOS: Check out the latest pics of Rebel Wilson

On the same day, Rebel‘s co-stars Elizabeth Banks, Brittany Snow, and Skylar Astin promoted the highly anticipated film at Jimmy Kimmel Live and AOL Studios.