Either way, it has made its way to Hollywood, where household names are now taking the #IceBucketChallenge and nominating their famous friends to do the same.
Justin Timberlake is the most recent celeb to take the plunge. Though the rule stipulates that you either donate or face a bucket of water, the singer has chosen to do both by giving money to the ASL Association and get drench for the cause. Now that’s something we can all get behind.
For now, here are some of the other stars who’ve taken on the #IceBucketChallenge.