Cast 54

1. 

   Ronan Keating

   Self - Judge

2. 

   Luke Jacobz

3. 

   Guy Sebastian

4. 

   Natalie Bassingthwaighte

5. 

   Dannii Minogue

   Self - Judge

6. 

   Stefan Gordy

7. 

   Mel B

   Self - Judge

8. 

   Johnny Ruffo

9. 

   Kate Ceberano

10. 

    John Reid

11. 

    Mark Holden

12. 

    Reigan Derry

13. 

    Marlisa Punzalan

14. 

    Dean Ray

15. 

    Reece Mastin

16. 

    Andrew Wishart

17. 

    Samantha Jade

18. 

    Nathaniel Willemse

19. 

    Will Singe

20. 

    Zach Russell

21. 

    Trent Bell

22. 

    Julian De Vizio

23. 

    Jayden Sierra

24. 

    Bella Ferraro

25. 

    Dami Im

26. 

    Taylor Henderson

27. 

    Natalie Imbruglia

28. 

    Kyle Sandilands

29. 

    Matthew Newton

30. 

    Chris Isaak

    Self - Judge

31. 

    James Blunt

    Self - Judge

32. 

    Iggy Azalea

    Self - Judge

33. 

    Jason Dundas

    Self - Host

34. 

    Adam Lambert

    Self - Judge

35. 

    Christian Anthony

    Self - Contestant

36. 

    Mitchel Cave

    Self - Contestant

37. 

    DJ Havana Brown

    Self

38. 

    Rai Thistlethwayte

    Self

39. 

    Jessica Mauboy

40. 

    Kelly Rowland

    Self

41. 

    Richard Branson

    Self

42. 

    Snoop Dogg

    Self

43. 

    Usher

    Self

44. 

    Keith Duffy

    Self

45. 

    Mikey Graham

    Self

46. 

    Thirsty Merc

47. 

    Justice Crew

48. 

    Tamara Jaber

49. 

    Harry Styles

    Self

50. 

    Louis Tomlinson

    Self

51. 

    Liam Payne

    Self

52. 

    Niall Horan

    Self

53. 

    Shane Lynch

    Self

54. 

    Bailey Spalding

    Self

Crew 0