About Phoebe Tonkin:Phoebe Tonkin (born October 17, 1989 in Sydney, Australia) is an Australian actress and model. She portrays Cleo Sertori in the television programme H2O: Just Add Water.

Phoebe Tonkin was born on January 21st, 1989 in Sydney Australia and from the age of 4 participated in various dance classes including classical ballet, tap, hip hop, and contemporary dance.

Keen to pursue her passion for acting, Phoebe completed various courses at the Australian Theatre for Young People (ATYP) at the Wharf Theatre from the age of 12. Courses at ATYP included Shakespeare, Script to Stage, Clowning Around, and Musical Theatre.

She attended Loreto Kirribilli and Queenwood School for Girls in Balmoral, renowned for its excellent drama department and had private drama classes. She became involved in all school productions including Antigone, White Crane and Venetian Twins. Each year Phoebe took part in the school's Shakespeare festival culminating in winning the state final in 2005 in a Midsummer Nights Dream.

Phoebe is also doing some modelling in her spare time. She has been in the Australian Girlfriend magazine model shoot and has been in catalogues for Kmart.