Aaha Kalyanam is an upcoming Tamil /Telugu romantic comedy film directed by debutant A. Gokul Krishna and produced by Aditya Chopra's Yash Raj Films. A remake of Maneesh Sharma's successful 2010 Hindi film, Band Baaja Baaraat, the film features Nani and Vaani Kapoor in the lead roles.It was completely shot in Tamil while the songs and climax scenes were individually shot in both the languages.The first teaser was launched on 20 December 2013.