Season 4 aired between 07 Sep 2010 and 23 Nov 2010, 12 episodes.
Episodes
E01
Audizioni 1
07 Sep 2010
E02
Audizioni 2
14 Sep 2010
E03
BootCamp & Home Visit
21 Sep 2010
E04
Live Show 1
28 Sep 2010
E05
Live Show 2
05 Oct 2010
E06
Live Show 3
12 Oct 2010
E07
Live Show 4
19 Oct 2010
E08
Live Show 5
26 Oct 2010
E09
Live Show 6
02 Nov 2010
E10
Live Show 7
09 Nov 2010
E11
Live Show 8
16 Nov 2010
E12
Live Show 9
23 Nov 2010