The scarlet-haired starlet joins UNICEF's Tap Project.
She's got next. Rihanna is the newest name on the list of Hollywood A-listers participating in UNICEF's Tap Water Project in an effort to raise global awareness about tap water safety.
The "Rude Boy" singer joins Robin Williams, Selena Gomez, Taylor Swift, Adrian Grenier and Dwight Howard, who have each donated bottles of their own tap water, which will be auctioned off for the cause. The campaign was initiated to force restaurant owners to charge for tap water to build a global fund for clean drinking water everywhere.
(Photo: Brad Barket/PictureGroup)