Steve Grand, the openly gay country music star known for viral hit single ‘All-American Boy’, stripped down for his ALS Ice Bucket Challenge.

“I don’t always get naked, but when I do, it’s for a good cause,” said the 24 year-old internet sensation about his version of the hugely popular Ice Bucket Challenge, when he stripped down and jumped into Lake Superior after a gig in Minnesota.

He wrote on his Facebook page, “I didn’t want to waste fresh water (since there are so many without) so naturally, I jumped into Lake Superior, naked, after my performance here in Duluth, MN.”

“I’m donating to ALS (visit alsa.org/donate) as well as 2 other charities I am passionate about. (Thewaterproject.org and a local LGBTQ homeless youth charity). I nominate ALL of you, to find a charity you are passionate about (in addition to ALS), do your research, and donate according to your means. Love you all!”

So far he has only posted a picture of his challenge, but promised that a video is on the way.

Grand’s video All-American Boy was released in July 2013, and garnered more than one million views in it’s first week.