Australian Idol

Himself - Host (235 episodes, 2003-2009)

Herself - Judge (232 episodes, 2003-2009)

Himself - Host (212 episodes, 2003-2008)

Himself - Judge (178 episodes, 2003-2007)

Himself - Judge (159 episodes, 2003-2009)

Himself - Judge (145 episodes, 2005-2009)

Top 12 Rankings (2008): Winner, Wes Carr2nd place, Luke Dickens3rd place, Mark Spano4th place, Teale Jakubenko5th place, Chrislyn Hamilton6th place, Roshani Priddis7th place, Sophie Paterson8th place, Thanh Bui9th place, Madam Parker10th place, Tom Williams11th place, Brooke Addamo12th place, Jonny Taylor

Top 12 Rankings (2004): Winner, Casey Donovan2nd place, Anthony Callea3rd place, Courtney Murphy4th place, Hayley Jensen5th place, Chanel Cole6th place, Marty Worrall7th place, Ricki-Lee Coulter8th place, Daniel Belle9th place, Emelia Rusciano10th place, Amali Ward11th place, Dan O'Connor12th place, Angie Narayan

Top 12 Rankings (2003): Winner, Guy Sebastian2nd place, Shannon Noll3rd place, Cosima DeVito4th place, Paulini Curuenavuli5th place, Rob Mills6th place, Levi Kereama7th place, Rebekah LaVauney8th place, Kelly Cavuoto9th place, Lauren Buckley10th place, Cleonie Morgan-Wootton11th place, Peter Ryan12th place, Mathew Chadwick