Zep To Do Bonnaroo

Looks like Led Zeppelin's appetite for rock is well and truly back.

We can exclusively reveal that the legends - who staged a triumphant "one-off" gig at the O2 this month - will be the headline act at the Bonnaroo festival in the US next year.

The festival runs from June 12 to 15 in Tennessee - and if all goes smoothly they may even hit the road and tour.