[Melbourne, Australia; January 12. Image via Getty]

MELBOURNE, AUSTRALIA - JANUARY 12: A woman cools off by spaying water on herself from a shower head at St Kilda Beach on January 12, 2010 in Melbourne, Australia. Melbourne recorded its equal hottest night ever last night with temperatures hovering above 34 degrees celsius for most of the night, equalling the previous hottest night in February 1902. (Photo by Scott Barbour/Getty Images)