New Year 2013: What are Salman Khan, Shahrukh Khan, Hrithik Roshan, Aamir Khan up to

It's that time of year when Bollywood celebs get revved up to let their hair down and wait for the countdown to begin with their near and dear ones on December 31. But who will do what.A new year is about to begin and obviously we all want to know what the Khans, Roshans and Kapoors are really up to.