Bollywood hot and sultry actress Mallika Sherawat stole the show when she walked on Red Carpet at Cannes in a beautiful pink gown. br But many of you were looking at her…ahem…dress, right? Did you check out her expensive necklace by any chance? Well, the Dirty Politics hottie’s necklace was so attractive that it caught everyone’s eyes on it. Her savory pink gown was hidden behind that wonderful neckpiece. br And let us tell you that the necklace she wore at Cannes Film Festival costs Rs. 12 crores.