LOL: Selena Gomez is crazy... about UNICEF

(CBS) - Some people are worried about what's really in their tap water. I'm more worried about whatever Selena Gomez is drinking in this hilarious video for UNICEF's Tap Project.

The Disney princess seems like she gets a little carried away with the joys of water. But maybe that's the secret! I love the look on the repairman's face, but maybe he should have a glass of cartoon water too. Either way, good for UNICEF for adding a little humor to the very serious issue of clean water access around the world. Definitely check out their site to learn more.