Following the footsteps of his brother Chris Hemsworth and scores of other hot male celebrities [1], Liam Hemsworth completed the ALS Ice Bucket Challenge this week. And he was wearing a Teenage Mutant Ninja Turtles onesie, no less. The icy Internet trend has raised millions of dollars for ALS while also drawing attention to families living with the disease [2]. Watch Liam's challenge below, where he gets drenched a little sooner than expected.

Source: Instagram user hemsworthluke [3]

Source: Instagram user hemsworthluke [4]