Natural star Nani is teaming up with innovative director Vikram Kumar of Manam fame for his next. The film is tipped to be on the lines of Hollywood flick The Curious Case of Benjamin Button and Nani is rumoured to be playing the role of crime novel writer. Young hero Kartikeya of RX 100 fame is playing a negative role in the film. Kollywood young music sensation, Anirudh Ravichander is roped to score the music for the film. Mythri Movie Makers are bankrolling the film which is said to be having five lead ladies. The latest buzz is that gorgeous diva Rakul Preet Singh has been zeroed to sizzle alongside Nani for the special song. An official announcement regarding the buzz is still awaited.