It's clear that the hottest celebrities are closing out 2012 with a bang. It's kind of like they are having a contest to see who can outdo each other. Despite it basically being winter, the photo shoots continue to hotter and hotter. From a topless Kate Upton getting hosed down to Eva Longoria stripping down to lingerie, December is off to a fast start. You don't want to miss The 10 Hottest Celebrity Pictures of the Week.