Hailing from Dubbo NSW, Thalia began training in jazz, ballet and tap at age four. After graduating Thalia was accepted into the prestigious Musical Theatre course at the VCA. In her graduating year Thalia played the lead role of Peggy Sawyer in 42nd Street. Other VCA credits include principal dancer for the Masters of Choreography students in their piece Unknown Forms, Mrs Millennium in Urinetown, Dance Captain for Lil Abner, and Dance Captain for The Wild Party. Thalia was also one of a few students selected to travel to New York as part of the Global Atelier Scholarship program.