- "Heartbreaker" (album version) – 4:48
- "Heartbreaker/If You Should Ever Be Lonely" – 4:37
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Club Mix) – 10:18
- "Heartbreaker/If You Should Ever Be Lonely" – 10:12
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Hard Mix) – 10:19
- "Heartbreaker" (album version) – 4:18
- "Heartbreaker" (remix) – 4:36
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Club Mix) – 10:18
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Club Dub) – 10:11
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Hard Mix) – 10:20
- "Heartbreaker" (album version) – 4:48
- "Heartbreaker" (remix) – 4:37
|
- Side A
- "Heartbreaker" (album version) – 4:18
- "Heartbreaker" (remix) – 4:36
- Side B
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Club Mix) – 10:18
- "Heartbreaker/If You Should Ever Be Lonely" (Junior's Club Dub) – 10:11
- "Heartbreaker" (album version) – 4:18
- "Heartbreaker" (remix) – 4:36
- "Heartbreaker" (no rap version) – 3:20
- "Heartbreaker/If You Should Ever Be Lonely" (Junior Heartbreaker Club Mix) – 10:14
|