Mahesh Babu is currently shooting for his Tamil-Telugu bilingual with ace director Murugadoss. The film is said to be a big budget action entertainer and Rakul Preet Singh will play the leading lady. We hear that director Murugadoss is planning a special surprise video for Mahesh Babu fans on his birthday on August 9. Meanwhile, the latest to join the cast list is RJ Balaji.

The excited actor tweeted, "Happy to b a part of AR Murugadoss- Mahesh Babu film ..! "I am excited to be a part of #ARM sir’s film as I respect him a lot and love his works." "#ARM films with #Vijaykanth or #Vijay or #Ajith or #Suriya have always been a milestone one in the respective actor’s careers". "In #ARM's film, I will be essaying the role of @urstrulyMahesh’s friend." "I met @urstrulyMahesh, a few days ago. He looks like a Hollywood hero,so fair & tall. He is like 5 Angelina Jolies put together!" "I am just about completing #ManiRatnam sir’s film and I got @ARMurugadoss sir’s project. I should say I am blessed."