Plant delays possible Led Zep reunion by adding Krauss dates

The much-anticipated Led Zeppelin reunion tour has been put on hold again - frontman Robert Plant has extended his global trek with bluegrass star Alison Krauss.

The couple teamed up to record an album, Raising Sand, last year and tour dates have been going so well, Plant has added more.

The new dates will take the duo through the US and will wrap up in Saratoga, California on October 5.

Plant, Jimmy Page and John Paul Jones reunited last year for a tribute concert to Atlantic Records co-founder Ahmet Ertegun.

Reports and rumours of a full reunion tour have been swirling ever since.