A Melbourne-born, U.K.-based singer/songwriter, Gabriella Cilmi possesses a smoky, whiskey-soaked voice that belies her age and a feisty rock attitude that placed her on the inside fast track to pop stardom. Born October 10, 1991, in Dandenong, a suburb of Melbourne, Australia, Cilmi attended Sacred Heart Girls' College in nearby Oakleigh, where, when rebuffed at an audition for a high-school musical and told she lacked the discipline to be a good singer, she was driven to form a garage band and record a demo tape. Her break came when she hopped on-stage to perform an imprompt...