Rapper Flo Rida remains at number one on the Billboard Hot 100 for a third week with 'Low'.

Alicia Keys' 'No One' sticks at two, while Timbaland ft. One Republic's 'Apologize' holds steady at three.

Elsewhere, American Idol champion Jordin Sparks climbs two places to eight with 'Tattoo', but there are no new entries in the top ten.

The top ten in full:

1. (1) Flo Rida Ft. T-Pain: 'Low'
2. (2) Alicia Keys: 'No One'
3. (3) Timbaland ft. One Republic: 'Apologize'
4. (4) Chris Brown ft. T-Pain: 'Kiss Kiss'
5. (6) Fergie: 'Clumsy'
6. (7) Colbie Caillat: 'Bubbly'
7. (8) Finger Eleven: 'Paralyzer'
8. (10) Jordin Sparks: 'Tattoo'
9. (9) Sarah Bareilles: 'Love Song'
10. (5) Soulja Boy: 'Crank That (Soulja Boy)'