February 6, 2005
8
233
EN
Individuals and groups compete in hope of becoming the next musical megastar.
Iggy Azalea
Self - Judge
Jason Dundas
Self - Host
Guy Sebastian
Self - Judge
Adam Lambert
Self - Judge
Simon Cowell
N/A
Season 1
36 episodes
February 6, 2005
Season 2
28 episodes
August 30, 2010
Season 3
32 episodes
August 29, 2011
Season 4
32 episodes
August 20, 2012
Season 5
32 episodes
July 29, 2013
Season 6
34 episodes
July 13, 2014
Season 7
20 episodes
September 13, 2015
Season 8
19 episodes
October 3, 2016