In Rob’s video that was posted to Zac’s YouTube channel, the hunky actor accepts the challenge, but puts his own spin on it. Claiming that he didn’t have a lot of prep time, the hunky actor worked with what he had – which was a small amount ice!

It seems that his buddies did not think that he was wet enough. They attacked him by pelting more ice at him and sprayed him down with a hose all the while throwing red solo cups his way.

Wearing a backwards cap and plain white t-shirt, the notoriously private actor looks extremely uncomfortable while getting sprayed with the cold water. Keeping the challenge going, Rob nominated his The Rover co-star Guy Pearce, his Maps to the Stars co-star, Mia Wasikowska, and Marilyn Manson!