Vasconcellos allegedly had a boyfriend since she was twelve when she represented Brazil at the 1968 Miss Universe pageant in Miami Beach, Florida. She beat 64 contestants to win the title.
The morning after her win, she called her family and boyfriend in Brazil, expressing feelings of being homesick. Vasconcellos lived in New York, New York for the next year, as required by the Miss Universe organization, then returned to Brazil in 1969 and married days after.
Vasconcellos today leads a quiet and private life, practically disappearing from the public eye. She has two children from her first wedding to Reinaldo Loureiro: Leonardo and Leilane, and has two grandsons, Felipe and Guilherme. She lived in the Boston, Massachusetts area and worked for a Portuguese-speaking organization as a victims rights counselor. Now retired, she has returned to live in Brazil.