India, April 8 -- It's finally official! Tollywood star Allu Arjun is set to collaborate with Tamil director Atlee for a magnum opus, tentatively titled #AA22xA6. The makers of the film announced the project with a special reveal on Allu Arjun's 43rd birthday - and fans can't keep calm. (Also Read: Allu Arjun's recent trip was to prep for film with Trivikram Srinivas or Atlee? Bunny Vas clarifies)

On Tuesday, Sun Pictures took to Twitter to share the announcement of Allu Arjun and Atlee's upcoming pan-India film, which is touted to be a never-seen-before sci-fi actioner. The video featured Kalanithi Maran meeting the actor and director and agreeing to back the film. This was followed by Atlee and Allu Arjun travelling to Los Angeles to m...