Last year, Celine Dion used 6.5 million gallons of water at her Florida home, according to ABC News. According to the story, that means she used more than 18,000 gallons a day, or more than 100 times what the average area resident uses. What's even more shocking is the musician doesn't even live there - the home is still under construction.
(AP photo by Thibault Camus / May 22, 2008)