India, Feb. 20 -- M ove over, Levitating. Dua Lipa is officially sparkling. Roman luxury house Bvlgari has named the pop superstar its newest global brand ambassador, sending the fashion world into a spin. Lipa joins an elite lineup that already includes Zendaya, Anne Hathaway and Priyanka Chopra Jonas, further cementing the brand's grip on the Hollywood-high fashion crossover space. HTC...