My role in Raavan is most challenging - Aishwarya Rai

The music of Mani Ratnam’s upcoming film Raavan was unveiled in Mumbai on Saturday night and the attention grabbers of the evening were the film’s stars Aishwarya Rai, Abhishek Bachchan, Vikram, music director A R Rahman, director Mani Ratnam and lyricist Gulzar.
While Abhishek and Rahman lit up the evening with energetic performances, Aishwarya Rai hosted the event. Dressed in a fetching cream-coloured saree with red embroidery, she looked every bit enchanting and shared many things