Former beauty queen Lara Dutta will be seen in an all-new avatar as the mentor and face of "Yamaha Fascino Miss Diva - Miss Universe India 2016". Lara, along with actress Kangana Ranaut, flagged off its fourth edition here on Saturday night. To be telecast on Colors Infinity, the seven-part reality tele-series is aimed at finding a winner who will represent the country at the…