Earlier there were reports that Kareena Kapoor had given her nod for a special number in Suriya's Anjaan. But now it is confirmed that Chitrangada Singh has been signed on and even completed shooting for the song number. Though Bebo was very keen to make her Tamil entry with this song, she could not make it due to some unknown reasons, hence Chitrangada was approached and she grabbed the role immediately. This marks her official entry into Tamil films.