Emily Ratajkowski on March 10, 2020 in New York City. (Photo by Gotham/GC Images)

George R.R. Martin, Lena Headey, Sophie Turner, and other cast and crew of Game of Thrones have faced the winds of winter – or anyway, a bucket of ice water – with the popular charity challenge. HBO’s Game of Thrones gives fans chills in every episode. But as the Ice Bucket Challenge for ALS research has exploded across the internet, the cast and crew of the shocking show gave themselves goosebumps as they stepped up to get soaked.

1. Jennifer Lopez

Demi Rose attends Sixty6 Magazine – issue two launch party at Paper club on March 22, 2017 in London, England. (Photo by Splash News and Pictures)

South Korean rapper Jennie performs at the Coachella Valley Music and Arts Festival in Indio, California, U.S., April 13, 2025. (Photo by Daniel Cole/Reuters)

American singer, actress, and television personality Nicole Scherzinger stunned in red for her latest photoshoot early January 2022. The star, 43, posed in a string of outfits for Basic magazine. (Photo by Steven Gomillion for Basic Magazine)

Kendall Jenner wearing a bikini and spraying water out of a hose on a photoshoot in Miami on February 5, 2020. (Photo by Splash News and Pictures)

South African singer and songwriter Tyla poses with the award for Best Afrobeats for “Water” during the 2024 MTV Video Music Awards in Elmont, New York, U.S., September 11, 2024. (Photo by Andrew Kelly/Reuters)