Third week for Estelle at No. 1

Estelle has extended her reign over the singles chart to three weeks.

'American Boy', the R&B star's collaboration with Kanye West, remains unmoved at number one, with Flo Rida's 'Low' sticking at two. The Kooks rise 68 places to three with comeback single 'Always Where I Need To Be'.

Mariah Carey is the week's highest new entrant, charting at six with 'Touch My Body'. Other new entries come from The Courteeners, aptly at 19 with 'Not Nineteen Forever', and Radiohead, at 21 with 'Nude'.

The top ten UK singles in full (click links for reviews):

1. (1) Estelle ft. Kanye West: 'American Boy'
2. (2) Flo Rida ft. T-Pain: 'Low'
3. (71) The Kooks: 'Always Where I Need To Be'
4. (4) Sam Sparro: 'Black and Gold'
5. (3) Duffy: 'Mercy'
6. (-) Mariah Carey: 'Touch My Body'
7. (6) Leona Lewis: 'Better In Time' / 'Footprints In The Sand'
8. (5) Madonna ft. Justin Timberlake: '4 Minutes'
9. (8) Chris Brown: 'With You'
10. (7) Nickelback: 'Rockstar'

> Who's number one on this week's album chart? Click here to find out