Shah Rukh Khan and debutant Anushka Sharma will be crooning together a song for their upcoming film Rab Ne Bana Di Jodi.

The actor has rendered a number Kabhi Kabhi Jodiyan for the film now. This is not the first time that the actor has sung a number. It can be recalled that before Rab Ne Bana Di Jodi, the King Khan had sung Apun Bola Tu Meri Laila for Josh (2000).

Interestingly co-star Anushka Sharma has also leant her voice to a song number Yaara Oh Yaara alongwith five different singers. Aditya Chopra had unveiled the first promo of the film on SRK's 43rd birthday as a special gift recently.

This is the first time that Yash Raj Films broke their tradition of releasing a promo of the film before its music release. This is for the first time that we are releasing a song promo before the music release.

We thought of doing so because the occasion was special," said Aditya Chopra, who has written and directed the film.

SRK and Aditya Chopra whose association goes a long way are leaving no stone unturned to make the film a huge success. The King Khan also features in a matured and elderly look with a moustache in the movie.

The film also features four A list actresses - Kajol, Rani Mukherjee, Preity Zinta and Priyanka Chopra - in special appearances and has seven singers - Lata Mangeshkar, Sonu Nigam, Abhijeet, Shaan, Sunidhi Chauhan singing for composer duo Salim Sulaiman. The film is all set for a 12th December release.