Aaha Kalyanam

Aaha Kalyanam is a 2014 Indian Tamil-language romantic comedy film directed by debutant A. Gokul Krishna and produced by Aditya Chopra's Yash Raj Films. A remake of Maneesh Sharma's 2010 Hindi film, Band Baaja Baaraat, the film features Nani and Vaani Kapoor in the lead roles. Although it was planned for bilingual release, it was shot completely in Tamil, and a dubbed Telugu version was released simultaneously along with the Tamil version. The film was released worldwide on 21 February 2014.
More at Wikipedia...