Owl City spends third week at Aussie No.1

Electro act Owl City has made it three weeks at the top of the Australian singles chart with 'Fireflies'.

In an unchanged top five, the former US chart-topper holds Ke$ha's 'Tik Tok' in second place and Lady GaGa's 'Bad Romance' at three.

Ke$ha notches up a second place in the Top 10 at seven with 'Blah Blah Blah', the same position at which the track entered the US Billboard Chart this week.

Meanwhile, Black Eyed Peas climb six places to 12 with 'Rock That Body', while previous No.1 'I Gotta Feeling' drops eleven to 21.

Elsewhere, David Guetta's collaboration with Kid Cudi 'Memories' leaps eleven to 24 and Muse's 'Undisclosed Desires' re-enters at 34.

The top ten singles in full (click where possible for our reviews):

1. (1) Owl City: 'Fireflies'
2. (2) Ke$ha: 'Tik Tok'
3. (3) Lady GaGa: 'Bad Romance'
4. (7) Jay-Z ft. Alicia Keys: 'Empire State Of Mind'
5. (5) Jason DeRulo: 'Whatcha Say'
6. (9) Iyaz: 'Replay'
7. (-) Ke$ha ft. 3OH!3: 'Blah Blah Blah'
8. (6) Stan Walker: 'Black Box'
9. (12) Michael Bublé: 'Haven't Met You Yet'
10. (7) Jay Sean feat Lil Wayne: 'Down'