Yes, Super Star Mahesh Babu and Power Star Pawan Kalyan are going to fight at Box Office on this Sankaranthi 2014. Mahesh Babu staring ‘1’ will be released in the month of January and Pawan Kalyan’s Gabbar Singh 2 is likely to release in the same month. principle shooting of Gabbar Singh will start in August and complete this year ending. Director Sampath Nandi already clarified that this film doesn’t have any references with Dabangg 2 and Gabbar Singh. On the other hand, Mahesh Babu is shooting for ‘1’ in London and it will be shoot upto September.