Aishwarya Rai Bachchan’s cup of joy overfloweth! The gorgeous actress has agreed to work with Rajnikanth, in a sci-fi fantasy called Robot that promises to be the most expensive Indian film ever made. It will be a bi-lingual, in Hindi and Tamil, and Ash says the main reason for her doing Robot is Rajnikanth. While Ash had several offers in the past to work with Rajnikanth, none worked out. “At every phase of my career I’ve been offered something with him. All those projects fell through. There was no way I was going to say no this time,” the actress said. “I can proudly say I’ve worked with the stalwarts of North Indian and South Indian cinema — Amitabh Bachchan and Rajnikant! What more could I ask for?”