Famous Bollywood music director Oscar winner A. R. Rahman's (Slumdog Millionaire) six year old son Alim has sung a complete song in upcoming Hollywood romantic comedy "Couples Retreat".

Directed by Emmy nominated Peter Billingsly (The Sacred Fire), and releasing on October nine, it is about four couples who go to a tropical island for vacation.

Shot in Tahiti and USA, it stars MTV Award winner Vince Vaughn (Wedding Crashers), Golden Globe winner Jason Bateman (Arrested Development), Golden Globe nominated Kristin Davis (Sex and the City), Malin Akerman (Watchmen), Satellite Award winner Kristen Bell (Veronica Mars), etc.

Music maestro A. R. Rahman himself provides the music for this film. Alim wants to be a playback singer when he grows up and his parents are very proud of his debut performance.