Farhan, Shraddha to sing a duet in Rock on 2

Farhan Akhtar's status as a star-singer seems to have rubbed off on his co-stars.

First, Priyanka Chopra crooned with him in his home production, Dil Dhadkane Do. Now, Shradha Kapoor and Farhan will be singing a duet for another home production, Rock On 2.

Both actresses are known to be good singers but this is first time they are lending their voice to a song on the big screen.

What also links the songs together is the fact that both of them have been composed by Shankar-Ehsaan-Loy.

Interestingly, neither Priyanka in Dil Dhadakne Do nor Shraddha in Rock On 2 play Farhan's conventional leading lady.

Priyanka, who plays Farhan's ex, was married to Rahul Bose in the former. Shraddha is not romantically paired with Farhan in the latter. Farhan's character is married to Prachi Desai in Rock On 2.

Says a source from the film, "Farhan and Shraddha have recorded a ballad for Rock On 2. It's a scratch recording. The lyrics are yet to be decided. But it won't be a conventional love ballad."