Aishwarya Rai and Rajnikant are set to return to India from Brazil on September 28, after completing a three week shooting stint for their upcoming film Endhiran, which included filming two song sequences in Machu Picchu (Old Mountain) in Peru.

Machu Picchu is a pre-Columbian Inca site located 2,400 meters (7,875 ft) above sea level. It is also one of the New Seven Wonders of the World.

The next schedule of filming for Endhiran will begin in India at the outset of October. Aishwarya is expected to be with Abhishek Bachchan during the premiere of his film Drona in Mumbai on October 1.

Meanwhile, photos of Aishwarya and 'uncle' Rajnikant cavorting at Machu Picchu have surfaced all over the internet, after they were published in a Peruvian newspaper.