Katy Perry tops Irish singles chart

Katy Perry's new single has debuted at the top of the Irish singles chart.

'Teenage Dream' repeats the success achieved by her new LP's lead single 'California Gurls' in June, knocking last week's number one from Taio Cruz into third spot.

X Factor runner-up Olly Murs scores his first top five hit with debut single 'Please Don't Let Me Go', while Pepper & Piano from Sky1's Must Be The Music enter the Top 10 at number nine.

Elsewhere in the chart, Adele's 'Make You Feel My Love' re-enters at number 22 after its use by an X Factor auditionee.

The Irish top ten singles in full:

1. (*) Katy Perry: 'Teenage Dream'
2. (2) Eminem ft. Rihanna: 'Love The Way You Lie'
3. (1) Taio Cruz: 'Dynamite'
4. (3) Flo Rida ft. David Guetta: 'Club Can't Handle Me'
5. (*) Olly Murs: 'Please Don't Let Me Go'
6. (5) Yolanda Be Cool & DCUP: 'We No Speak Americano'
7. (4) Brandon Flowers: 'Crossfire'
8. (6) Travie McCoy ft. Bruno Mars: 'Billionaire'
9. (*) Pepper & Piano: 'You Took My Heart'
10. (9) Swedish House Mafia: 'One (Your Name)'

> Click here to see this week's Irish album chart