Superman Henry Cavill is the hottest Ice Bucket participant yet!

We'll never turn down an excuse to see more of Henry Cavill, and even though the actor is fully suited up in his Superman costume in this Ice Bucket Challenge video, he still makes us go weak at the knees!

Henry is joined by Amy Adams, his co-star in the upcoming Batman V Superman: Dawn of Justice film.

The actor proves he really IS a superhero by taking on a grand total of six buckets of water. We hope he made that many donations afterwards too!