As the ice Bucket Challenge grows in popularity, it's important to **te how the charitable trend provides a win-win situation for all of us - we get to see soaked (and often shirtless) stars, and they get to pay it forward. Here's how it works: people are **minated by their friends to go through with the stunt and share the video proof on social media. If they don't follow through, they're encouraged to at least make a donation. In the process, everyone raises awareness and money for the ALS Association to find a cure for amyotrophic lateral sclerosis or ALS. Most recently, Justin Timberlake and Jimmy Fallon had our attention with their hilarious videos, but there's a lot more where that came from. Keep reading to see the best Videos of Stars getting drenched! Source: Instagram and YouTube