Born on February 21, 1992 in Adelaide, South Australia, Sianoa Smit-McPhee is an actress best known for her role in an Australian soap called Neighbors where she played Breanna Timmins and as the daughter of the lead on the HBO series Hung. Growing up, she showed an interest in acting as early as two years old, in part inspired by his actor-father Andy McPhee. By the age of three, she was dancing, singing, acting and modeling. Her parents decided to move to Melbourne soon. Her acting credits also include Blue Heelers and the Disney Channel series As the Bell Rings.