Osmarina Lameira Colares Cintra (Belém, February 3, 1918 – Rio de Janeiro, May 15, 1991) was a Brazilian actress, dancer, and showgirl, better known by her stage name Mara Rúbia. She established herself in revue theater during the 1940s and 1950s. By 1953, she was earning 46,000 cruzeiros per month as a contract worker for TV Tupi in São Paulo and Rio de Janeiro. Four years later, she began hosti...