Rihanna's single 'Umbrella' is continuing its world domination by topping the US Billboard chart.

She already holds singles chart number-ones in Ireland and the UK.

Another big climber - Shop Boyz' 'Party Like A Rockstar' - takes second place while Maroon 5 are knocked to third place.

Other risers are Fergie, from 21 to eight, and Kelly Clarkson, from 17 to nine.

The top ten in full:

1. (41) Rihanna ft Jay-Z: 'Umbrella'
2. (51) Shop Boyz: 'Party Like A Rockstar'
3. (1) Maroon 5: 'Makes Me Wonder'
4. (2) T-Pain featuring Yung Joc: 'Buy U A Drank (Shawty Snappin)'
5. (5) Daughtry: 'Home'
6. (9) Justin Timberlake: 'Summer Love'
7. (3) Avril Lavigne: 'Girlfriend'
8. (21) Fergie: 'Big Girls Don't Cry'
9. (17) Kelly Clarkson: 'Never Again'
10. (6) Huey: 'Pop, Lock & Drop It'