Aditya Roy Kapur and Shraddha Kapoor will treat their fans with their upcoming film 'Ok Jaanu' in the new year as their film will release on January 13, 2017. They have already treated their fans with the trailers and the songs and now they are wishing their fans Merry Christmas with a new song.

A video of the duo is out and where Aditya is seen playing his guitar and Shraddha crooning the song. The duo is singing the song '12 days to Christmas' where they alternately give countdown and gift they want or they receive from each other on the particular day.

Right from mousse crunchies to books to crazy selfies they demand everything from each other. On the last day of Christmas that is the twelfth day Shraddha says that her jaanu should send tickets of their movie 'Ok Jaanu' as it is January. And they bid goodbye by saying Merry Christmas and Happy New Year.

'Ok Jaanu' is directed by Shaad Ali.

Watch the song video here.