Chartramble - Sunday 25th April

Here's the top ten:

1. (-) Diana Vickers: 'Once'
2. (1) Usher ft. will.i.am: 'OMG'
3. (-) Chipmunk ft. Esmée Denters: 'Until You Were Gone'
4. (4) Plan B: 'She Said'
5. (2) Scouting For Girls: 'This Ain't A Love Song'
6. (3) Professor Green ft. Ed Drewett: 'I Need You Tonight'
7. (5) Kelis: 'Acapella'
8. (8) Timbaland ft. Justin Timberlake: 'Carry Out'
9. (-) Tina Turner: 'The Best'
10. (7) Selena Gomez & The Scene: 'Naturally'

Some reactions and a look ahead to this week's new releases are to be found after the jump...