LATEST: The organisers of Tennessee's Bonnaroo Festival have quashed internet rumours that reformed rock legends Led Zeppelin and Metallica will headline the 2008 summer event. Reports circulated on Monday (26Dec07), prompting Led Zeppelin fans to bid for early tickets and more information. The frenzy has led to promoters to dismiss the reports. In a statement, promoters Superfly Presents and AC Entertainment insist there are no plans for the two rock supergroups to perform, adding, "We're very excited about the line-up that we're putting together for this year's festival. We'll be announcing the confirmed line-up toward the end of January/beginning of February." Led Zeppelin will play their only official show in London next week (10Dec07), although The Cult frontman Ian Astbury recently teased fans about plans to tour America with the Stairway To Heaven legends next year (08).