Perry spends sixth week at Aussie No.1

Rex Features

Katy Perry has spent her sixth week at number one in Australia with 'I Kissed A Girl'.

The American singer holds off competition from Metro Station and The Pussycat Dolls, who claim second and third spot.

Elsewhere, Kid Rock falls to fourth with 'All Summer Long', while Lady GaGa climbs four places to fifth with 'Just Dance'.

The top ten in full:

1. (1) Katy Perry: 'I Kissed A Girl'
2. (2) Metro Station: 'Shake It'
3. (4) Pussycat Dolls: 'When I Grow Up'
4. (3) Kid Rock: 'All Summer Long'
5. (9) Lady GaGa: 'Just Dance'
6. (5) Sam Sparro: 'Black & Gold'
7. (10) Jason Mraz: 'I'm Yours'
8. (7) Miley Cyrus: 'See You Again'
9. (6) Jordin Sparks and Chris Brown: 'No Air'
10. (8) Chris Brown: 'Forever'