Justin Timberlake and his back-up band The Tennessee Kids have joined a host of other celebrities in taking on the "Ice Bucket Challenge" -- where they dump freezing water over their heads to raise awareness for ALS. JT posted the video footage to his Facebook and Instagram page, saying, "You’ve got 24 hours to donate AT LEAST $100 or douse yourself with ice. (Or both. We did both… and then we donated a bunch more. It’s such a good cause.)"
- Justin then passed the challenge on to Jimmy Fallon, Steven Higgins and The Roots.
(Image: Youtube Screenshot)
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