Ice Bucket Challenge Roundup: Leonardo DiCaprio, Matt Damon, John Mayer + More [VIDEOS]

The ALS Ice Bucket Challenge campaign to raise money for ALS (Amyotrophic lateral sclerosis), or Lou Gehrig's disease, is still a tour de force. The ALS Association revealed on Tuesday, Aug. 26, that the organization has received $88.5 million in donations in regards to the viral social media campaign.

For today's roundup, we take a look at videos posted by Leonardo DiCaprio; Matt Damon; John Mayer; Scotty McCreery; Henry Cavill and Amy Adams; Courteney Cox; and Lena Headey, Kit Harington and Nikolaj Coster-Waldau of 'Game of Thrones.'

Enjoy!

Leonardo DiCaprio dons the challenge in Canada, and also pledges a $100,000 donation.

Matt Damon conserves water by using icy toilet water!

John Mayer plays a tune before getting soaked

Scotty McCreery gets wet in a big country way!

'Man of Steel' stars Henry Cavill and Amy Adams wear their costumes in this "super" clip!

Courteney Cox gets some help from Ed Sheeran!

'Game of Thrones' stars Lena Headey, Kit Harington and Nikolaj Coster-Waldau take the challenge together!