dian hemamali sangeetha weeraratne (born in december 13, 1973 as (sinhala:සංගීතා වීරරත්න) is a sri lankan film actress in the sri lankan cinema. she made her debut as a sixteen-year-old with roy de silva's "it's a matter of time" opposite kamal addararachchi in 1990. however, she earned immense popularity only after performing in h.d. premaratne's "saptha kanya", also opposite kamal addararachchi in 1993. it was a huge success and she won the sarasaviya best newcomer award that year. since then she has acted in over 50 movies and is regarded as one of the most successful stars of the sri lankan film industry.