Name	Known for
Osher Günsberg Self - Host (as Andrew Günsberg) Self - Host (as Andrew Günsberg) See fewer	Australian Idol (2003)
Ricki-Lee Coulter Self - Host Self - Host See fewer	Sex and the City 2 (2010)
Ian Dickson Self - Judge Self - Judge See fewer	Matt and Maddie (2013)
Marcia Hines Self - Judge Self - Judge See fewer	Frauds (1993)
Jay Dee Springbett Self - Judge Self - Judge See fewer	Australian Idol (2003)
Casey Barnes Self Self See fewer	AFL 360 (2010)
Sabrina Batshon Self Self See fewer	Australian Idol (2003)
Nathan Brake Self Self See fewer	The Voice (2012)
Michael Bublé Self Self See fewer	Spider-Man 2 (2004)
Wes Carr Self Self See fewer	Beauty and the Geek Australia (2009)
Harry Connick Jr. Self Self See fewer	Hope Floats (1998)
Kate Cook Self Self See fewer	Australian Idol (2003)
Kim Cooper Self Self See fewer	Australian Idol (2003)
James Johnston Self Self See fewer	Share Chair (2014)
Tim Johnston Self Self See fewer	Australian Idol (2003)
Benji Madden Self Self See fewer	Not Another Teen Movie (2001)
Joel Madden Self Self See fewer	The Voice (2012)
Mika Self Self See fewer	Kick-Ass (2010)
Liza Minnelli Self Self See fewer	Cabaret (1972)
James Morrison Self Self See fewer	Abominable (2006)
Ian Moss Self Self See fewer	It Takes Two (2006)
Toby Moulton Self Self See fewer	Australian Idol (2003)
Scott Newnham Self Self See fewer	The Voice (2012)
Suzi Quatro Self Self See fewer	Cruella (2021)
Renee Ritchie Dancer Dancer See fewer	Dance Academy (2010)
Guy Sebastian Self Self See fewer	Australian Idol (2003)
Jordin Sparks Self (archive footage) Self (archive footage) See fewer	Sparkle (I) (2012)
Ashleigh Toole Self Self See fewer	Australian Idol (2003)
Stan Walker Self Self See fewer	Hunt for the Wilderpeople (2016)
Hayley Warner Self Self See fewer	Katy Perry: Never Really Over (Lyric Version) (2019)
Pete Wentz Self Self See fewer	Big Hero 6 (2014)