
Jordin Sparks has spent her fifth consecutive week at number one on the Australian singles chart.
Coldplay's 'Viva La Vida', last week's number two, slipped four places to sixth, while Rihanna fell to fourth with her latest release 'Take A Bow'.
Elsewhere, US popstar Katy Perry moved up 11 places to reach number two, while The Pussycat Dolls climbed to third.
The top ten in full:
1. (1) Jordin Sparks and Chris Brown: 'No Air'
2. (13) Katy Perry: 'I Kissed A Girl'
3. (8) The Pussycat Dolls: 'When I Grow Up'
4. (3) Rihanna: 'Take A Bow'
5. (4) Sara Bareilles: 'Love Song'
6. (2) Coldplay: 'Viva La Vida'
7. (5) Estelle ft. Kanye West: 'American Boy'
8. (7) Miley Cyrus: 'See You Again'
9. (6) Gabriella Cilmi: ‘Sweet About Me’
10. (16) Chris Brown: 'Forever'












