Heavy rockers Wolfmother have reportedly split after a bust-up between frontman Andrew Stockdale and fellow founding members Chris Ross and Myles Heskett.

The group played at music festival Splendour In The Grass in their native Australia at the weekend, where revelers picked up on tensions between the bandmates.

Wolfmother's manager John Watson has also failed to dispel rumours of a break-up, telling Australian website Undercover.com.au: "Unfortunately, I can't make any comment other than to say that as soon as the band has clear future plans they will issue a statement and we hope to be able to do that in the next week or two."

The band won a Grammy Award in 2007 for Best Hard Rock Performance for the song Woman.

- Wolfmother Gallery

(This news article provided by World Entertainment News Network)