Justin Timberlake is the latest celebrity to take the Ice Bucket Challenge and in-turn dared Jimmy Fallon.

The idea is to dump a bucket of ice water on your head and/or donate money to the ALS Society.

ALS, also known as Lou Gehrig's disease, is a terminal neurological disease that causes the muscles to atrophy.

Many NHL Players have taken the challenge. And now several Ottawa media personalities are getting doused… and you never know who will be dared next.