Yami Gautam is fast becoming one of the most popular actresses when it comes to brand endorsements. Recently, she signed a deal with Cornetto ice-creams and the latest news is that she's going to be the new face of a jewellery brand named Nazraana, which is owned by Rio Tinto. "Rio Tinto is one of the world's largest mining corp. They're coming to India with their own brand "Nazraana". I'm proud to be signed as their brand ambassador," Yami Gautam posted on Twitter. Last year, there was a rumour that Yami Gautam had lost out on an endorsement deal for a jewellery brand which finally fell in Ileana's lap. With her signing as the brand ambassador for Rio Tinto, it looks like Yami Gautam has had the last laugh after all. She'll soon be seen in Radha Mohan's upcoming bilingual film Gouravam and Prem Sai's Courier Boy Kalyan.