





| Label: | Universal Republic 2779863 |
| Genre: | Electronic, Hip Hop, Pop |
| Style: | RnB/Swing, Dubstep, Drum n Bass, Vocal |
| Format: | CD (Single) |
| 1 | Who's Laughing Now (Album Version) | 3:55 |
| 2 | Who's Laughing Now (DJ Fresh Remix) » Remix: DJ Fresh | 4:18 |
| 3 | Who's Laughing Now (Xaphoon Remix) » Remix: Xaphoon | 3:54 |
| 4 | Who's Laughing Now (Live Version) | 4:59 |
| 5 | Abracadabra (Album Version) » Engineer [Assistant Mix]: Tim Roberts » Engineer [Assistant Recording]: Aniela Gottwald » Engineer [Mix]: John Hayes » Mixed By: Serban Ghenea » Producer: Dr. Luke » Recorded By: Chris 'Tek' O'Ryan, Sam Holland » Written-By: Claude Kelly, Lukasz Gottwald | 3:50 |
| Label: | Island Records Group |
| Genre: | Electronic, Hip Hop, Pop |
| Style: | RnB/Swing, Dubstep, Drum n Bass, Vocal |
| Format: | CD (Promo) |
| 1 | Who's Laughing Now (Album Version) | 3:55 |
| 2 | Who's Laughing Now (DJ Fresh Remix) » Remix: DJ Fresh | 4:18 |
| 3 | Who's Laughing Now (Xaphoon Remix) » Remix: Xaphoon | 3:54 |