India, July 12 -- The singer-actor became the latest celebrity to enter Barbie's collector universe. Mattel unveiled the Barbie Signature Miley Cyrus doll on June 30 inspired by her look from the Golden Burning Sun music video. The collectible joins a premium line that has previously honoured music icons including Stevie Nicks, Mariah Carey, Kylie Minogue and Tina Turner....