Mega festival isn't just over yet. After the pompous birthday celebrations of Megastar Chiranjeevi, Powerstar's birthday is around the corner Pawan kalyan is going to turn a year older tomorrow and fans are eagerly waiting for the day. The teaser of his film Sardaar Gabbar Singh will be launched tomorrow.Meanwhile it is coming out that Pawan has left to an undisclosed location in abroad to celebrate his birthday. Pawan decision turned as surprise to all mega fans who were planning to hold a series of events to mark their favourite hero's birthday. Few days before King Nagarjuna also celebrated his birthday in abroad. Advance Birthday wishes to Powerstar and we are eagerly awaiting for the teaser.