It has been confirmed that Kings of Leon will definitely appear at this week's OXEGEN and T in the Park festivals.

Their performance was thrown in doubt yesterday when drummer Nathan Followill had to see a doctor after hurting his wrist at the Roskilde festival.

According to the BBC Radio 1 website, their record company has confirmed that Followill will be able to play this weekend.

Kings of Leon are currently showcasing tracks from their new album 'A-Ha Shake Heartbreak', which is due for release later this year.