LOS ANGELES—The “Ice Bucket Challenge” has gone viral on various social media outlets in the past few weeks.

Participants of the challenge film themselves pouring a bucket of ice water on over heads and then nominate others with 24 hours to complete the challenge. If the person who is nominated doesn’t accept the challenge they are to make a donation to ALS.

The ALS Association also known as “Amyotrophic Lateral Sclerosis” is a non-profit organization that raises money for patient services and research studies.

Celebrities have even taken on the challenge themselves.

Ben Affleck, star of the upcoming movie “Batman v Superman: Dawn of Justice,” took on the “Ice Bucket Challenge” with his wife Jennifer Garner by his side.

Justin Timberlake, singer/songwriter, completed the challenge with his whole band.