It seems she was an entertainer of sorts in Cuba in the 1930's/40's. She even had a perfecto cigar named after her, a short thick perfecto called the Belinda Belinda, but affectionately known by consumers as "The Flying Pig".
A question for you; Is Belinda the long lost daughter of Amelia Earhart?
Either way, she was no Iris Chacon. Or even Charo.