Just a couple of hours ago, in response to The Chainsmokers’ nominating him, Dutch producer and DJ Tiesto took the ALS ice bucket challenge. Along with the ice bucket to the head, Tiesto nominated three other artists: Skrillex, Calvin Harris and Martin Garrix. While we’ve yet to see whether Skrillex and Martin will take up the challenge, Calvin has already submitted his response and his nominations. The most entertaining aspect of Calvin Harris’ video is its stark contrast with Tiesto’s over the top, superfluous and quintessentially Vegas submission (with the girls, the bros and of course the champagne). Here is Calvin Harris taking the ALS ice bucket challenge, accompanied with his nomination of Emil Nava, John Newman and Eva Shaw.