Twitter is good for so many things, but the main one is raising awareness, and this week celebrities tweeted in aid of Drop4Drop.

March 22nd was World Water Day. Rihanna, Cheryl Cole, Russell Simons, Stephen Fry, Paloma Faith and Rob Thomas have all tweeted in support of drop4drop to get clean water for all. Follow @lifewater_ and @drop4drop.

Life water is the British bottled water company founded by Simon Konecki and Lucas White. drop4drop is Life water’s charity and was also founded by Simon and Lucas.