Good Charlotte consists of Joel Madden, Paul Thomas, Billy Martin, Dean Butterworth and what current coach on "The Voice Australia"
Benji Madden Benjamin Levi "Benji" Madden (born Benjamin Levi Combs on March 11, 1979) is an American guitarist, vocalist, songwriter, and producer. He is the lead guitarist and backing vocalist for the band Good Charlotte, as well as pop rock collaboration The Madden Brothers. He formed both of these acts with his identical twin brother, Joel Madden. Benji is currently a coach on "The Voice Australia".
Lize Heerman Lizé Heerman is a South African-born singer-songwriter, "Supersport" presenter, radio DJ and a finalist of the fifth season "Idols South Africa". She currently lives in Australia, and recently appeared as a contestant on "The Voice".