Kelly Clarkson's 'All I Ever Wanted' Leaks Online

Kelly Clarkson has suffered a blow today - her new album 'All I Ever Wanted' has been leaked onto the internet.

The singer's fourth studio album was scheduled for a March 10 release, but the tracks have made their way into cyberspace two weeks earlier than planned.

Reports say the leak happened due to a mistake at the Norwegian division of iTunes, when the full songs were made available through the store early.

A few weeks ago the lead single My Life Would Suck Without You topped the Billboard Hot 100 chart.

And as we reported recently, 'All I Ever Wanted' includes a song written by Katy Perry and American Idol judge Kara DioGuardi called 'I Do Not Hook Up'.

Kelly Clarkson said of the track: "I'm a fan of Katy. 'I Kissed A Girl' was pretty perfect for her – it's one of my workout songs."