[Callum]

1. X Factor Finalists - Hero
2. Girls Aloud - The Promise
3. Beyonce - If I Were a Boy
4. Britney Spears - Womanizer
5. Guru Josh Project - Infinity 2008
6. Katy Perry - Hot N Cold
7. Jack White & Alicia Keys - Another Way to Die
8. Kings of Leon - Sex On Fire
9. Alesha Dixon - The Boy Does Nothing
10. P!nk - So What

Selected Others:
20. Christina Aguilera - Keeps Gettin' Better
35. Leona Lewis - Forgive Me