Aaha Kalyanam the Tamil remake of the hit Hindi flick Band Baja Baaraat's  first look is out. The film starring Nani and Vani Kapoor in lead roles, is a bilingual flick, to be released by Tamil and Telugu. Vani Kapoor of Bollywood fame Suddh Desi Romance, makes her debut in Tamil with this flick. Produced by Yash Raj Films, this flick is being directed by debutante Gokul.