After Aishwarya Rai Bachchan, the super star of South Indian Cinema is all set to work with even a younger actress, Deepika Padukone. Rajnikanth at 63 was lucky enough to romance the gorgeous Aishwarya Rai Bachchan, 36, in their magnum opus 'Robot', which did create history. The man has got even luckier now that he is reportedly being cast against the sultry Deepika Padukone,25. Deepika however is on cloud nine as she is signed opposite the superstar in K S Ravikumar's untitled project. Deepika is one busy actress but feels that working with Rajni Sir is a once in a lifetime opportunity and is working out dates for the film. Aishwarya said that some actors are beyond the age barrier, and most Bollywood actresses feel the same about Rajnikanth. Reportedly Rajnikanth is again portraying double role in the film and hopefully it will be as good as 'Robot'.