It can be possible because Shankar has many a times used happening singers and dancers. For example Nayak: Hans Raj Hans, sunidhi chauhan Boys: Adnan sami Anniyan: Jessi Gift and a dance by yana gupta.
In Sivaji; why it cannot be himesh. If it is the case, can we expect ARR's song in Dasavataram. -- Trusting in God never makes the mountain smaller, it just makes the climbing easier. I never ask Him for the lighter load, but only for the stronger back. - A. R. Rahman.
