Ms Treweek commenced her career with the New Zealand Ballet Company (now Royal New Zealand Ballet) dancing in Les Sylphides, Sleeping Beauty and Swan Lake, having completed her training with Dawn McAlpine and Pamela Trimmer. She also danced with the Val Deakin Dance Theatre, the first Contemporary Dance Company in New Zealand, and performed many roles in Musical Theatre, such as Liesl in Sound of Music. Ms Treweek also has her letters A.T.C.L. and L.T.C.L. in Speech and Drama, and taught Drama at the Sydney Acting School, studied piano to Grade 8 level, and gained 100% for her final Advanced examination for Highland dance. She has also worked in television production, including the Australian Ballet’s “Fool on the Hill”.