Ashlee's Bittersweet World Singles and Album

Invisible [Single] July 18, 2006

01 Invisible [Album Version] 3:46
02 Invisible [Video Version] 3:48

Outta My Head (Ay Ya Ya) [Single] December 11, 2007

01 Outta My Head (Ay Ya Ya) [Album Version] 3:38
02 Outta My Head (Ay Ya Ya) [Instrumental] 3:48
03 Outta My Head (Ay Ya Ya) [Acapella] 3:44
04 Outta My Head (Ay Ya Ya) [Remix] 3:46

Outta My Head (Ay Ya Ya) [Maxi-CD] February 12, 2008

01 Outta My Head (Ay Ya Ya) [Album Version] 3:38
02 Outta My Head (Ay Ya Ya) [MadAsh Radio Mix] 4:10
03 Outta My Head (Ay Ya Ya) [MadAsh Radio Mix Instrumental] 4:10
04 Outta My Head (Ay Ya Ya) [MadAsh Club] 7:58

Outta My Head (Ay Ya Ya) [Remixes] February 12, 2008

01 Outta My Head (Ay Ya Ya) [Video Version] 3:51
02 Outta My Head (Ay Ya Ya) [Charles Feelgood Club Mix] 6:01
03 Outta My Head (Ay Ya Ya) [Charles Feelgood Mix Dub] 5:02
04 Outta My Head (Ay Ya Ya) [Dave Aude Club Dub] 7:03
05 Outta My Head (Ay Ya Ya) [Dave Aude Club Mix] 7:18
06 Outta My Head (Ay Ya Ya) [Dave Aude Radio Mix] 4:05
07 Outta My Head (Ay Ya Ya) [Jeremy Word Club Mix] 6:46

Little Miss Obsessive [Single] March 11, 2008

01 Little Miss Obsessive [Album Version] 3:42
02 Bittersweet World [Album Sampler] 5:35

Little Miss Obsessive [Maxi-CD] March 11, 2008

01 Little Miss Obsessive [Album Version] 3:42
02 Little Miss Obsessive [Over Obsessed 145 Club Acapella] 3:21
03 Little Miss Obsessive [Over Obsessed Radio Remix] 4:06
04 Little Miss Obsessive [Over Obsessed Radio Remix Instrumental] 4:06
05 Little Miss Obsessive [Over Obsessed 145 Club] 6:27
06 Little Miss Obsessive [Over Obsessed Club] 6:52

Little Miss Obsessive [Remixes] March 11, 2008

01 Little Miss Obsessive [Dave Aude Radio Mix] 3:27
02 Little Miss Obsessive [Dave Aude Club Mix] 7:16
03 Little Miss Obsessive [Dave Aude Mixshow] 5:31
04 Little Miss Obsessive [Dave Aude Club Dub] 7:01
05 Little Miss Obsessive [Dave Aude Late Nite Dub] 7:18

Boys [Single] June 17, 2008 Promo Single

01 Boys [Radio Version] 3:14

Bittersweet World April 22, 2008

1. Outta My Head (Ay Ya Ya) 3:36
2. Boys 3:29
3. Rule Breaker 3:19
4. No Time For Tears 3:32 
5. Little Miss Obsessive 3:40
6. Ragdoll 3:33
7. Bittersweet World 4:08
8. What I've Become 3:48
9. Hot Stuff 3:11 
10. Murder 3:58 
11. Never Dream Alone 3:15

Bittersweet World [Deluxe Edition] May 27, 2008

1. Ragdoll 3:33
2. Bittersweet World 4:08
3. Little Miss Obsessive 3:40
4. Murder 3:58
5. Can't Have It All 3:48
6. Rule Breaker 3:19
7. Boys 3:29
8. Outta My Head (Ay Ya Ya) 3:36
9. Follow You Wherever You Go 3:36
10. Never Dream Alone 3:15
11. Invisible 3:42
12. I'm Out 3:45
13. What I've Become 3:48
14. No Time For Tears 3:32
15. Hot Stuff 3:11