Lady Gaga does the creepiest Ice Bucket Challenge yet

Folding your legs like that on a weird wooden chair looks extraordinarily uncomfortable, but then again, pretty much everything about the Ice Bucket Challenge is designed to be uncomfortable.

Watch: the best Ice Bucket Challenge videos

In the silent video posted to Instagram filled with as much emotion as the ice water itself, Ms. Gaga challenged a hodgepodge of people to get wet: Adele, Live Nation CEO Michael Rapino, executive Arthur Fogel, and Streamline Records founder Vincent Herbert, all of whom she hashtags "#RichPeople."

Update August 18th 4:20PM: Jared Eng of JustJared notes that Gaga credits him for issuing the challenge.