Thiessa Sickert Ferreira Veloso (born February 18, 1993) is a Brazilian model and beauty pageant titleholder.
She had been in various beauty pageants in Brazil.
From the state pageants to the national Miss Brasil in 2012.
In 2015, she was awarded the Miss Earth Brazil 2015 title by its organizer Look Top Beauty Organization and represented
Brazil in the Miss Earth 2015 pageant in Vienna, Austria.
She is taking up architecture at the University of Uberaba and working as a model before she became the Miss Earth Brazil 2015 titleholder.