The 21 Best Celebrity Ice Bucket Challenges

Channing Tatum somehow managed to make the challenge a little romantic as he shielded his wife, Jenna Dewan, from the water.

Robert Pattinson didn't have a bucket, so he made do.

Mark Wahlberg enlisted his wife and kids for the ice-water dumping.

Liam Hemsworth chose to wear a Teenage Mutant Ninja Turtles onesie while he took on water.

Tom Cruise and Mission Impossible 5 director Chris McQuarrie took on tons of water for their whole team.

Ben Affleck brought Jennifer Garner into his charitable video.

Zoe Saldana hadn't commented on her pregnancy news until she showed off her baby bump in the challenge video.

Nina Dobrev didn't let a little vacation get in the way of her participating — she took the challenge on the deck of a yacht.

J Lo had her kids, Max and Emme, help out!

While Tom Hiddleston also gets serious points for his white t-shirt choice, he challenged Benedict Cumberbatch, which ended in an awesome video.

This challenge didn't end with Ashton Kutcher and Wilmer Valderrama.

Taylor Swift and Jaime King got a whole group together, and it got loud.

Selena Gomez added a few filters to her challenge share.

Chris Pratt didn't just do any old Ice Bucket Challenge.

Jessica Alba, Gavin Rossdale, and Nicole Richie accepted Gwen Stefani's challenge as one — and it was star-studded.

Justin Timberlake got his whole band in on the fun.

Ansel Elgort got his ice bucket ready and filmed himself solo!

Oprah Winfrey just couldn't handle that cold!

Blake Shelton took his sweet time pouring that freezing water down Gwen Stefani's back.

Cristiano Ronaldo, like many others, went shirtless for his challenge. We just happen to think he did it better.

Charlie Sheen turned his challenge back around to focus on the whole point of the hashtag trend — by donating serious cash.