Australian singer/songwriter Tina Arena has been announced as Barnardos Australia's newest ambassador, following her appearance on last year's Dancing with the Stars where she raised funds for the charity.

Arena, who'll have Barnardos volunteers collecting donations at concerts on her upcoming Reset tour in Australia, said 'Barnardos do such an important job in the community keeping children safe. As a mother I applaud their belief that every child deserves a safe and secure home'.