Genre: Rock
Style: Teen Pop, Adult Contemporary, Dance-Pop

	N	Title		Year	Time
	1		Blackout Free!	2007	43:37
	2		In The Zone Free!	2003	45:56
	3		Britney Free!	2001	39:47
	4		Oops I Did It Again Free!	2000	47:47
	5		Baby One More Time... Free!	1999	42:54

	N	Title		Year	Time
	1		And Then We Kiss Free!	2006	18:37
	2		Do Somethin' Free!	2005	18:58
	3		Someday (I Will Understand) Free!	2005	18:10
	4		In The Zone (DVD Bonus Single) Free!	2004	15:53
	5		My Prerogative Free!	2004	3:55
	6		Don't Let Me Be The Last To Know Free!	2001	34:44

	N	Title		Year	Time
	1		The Unreleased (CD1) Free!	2006	46:22
	2		The Unreleased (CD2) Free!	2006	54:41
	3		B In The Mix: The Remixes Free!	2005	54:01
	4		Greatest Hits: My Prerogative Free!	2004	1:07:00
	5		Live At Rock In Rio Lisboa Free!	2004	1:18:59