Led Zeppelin are reportedly reuniting for a one-off gig at London's 02 Arena.

The 'Stairway To Heaven' rockers have announced a press conference for 4pm tomorrow at the concert venue.

According to NME the '70s rock legends will be playing a single date that will be organised by promoter Harvey Goldsmith to raise cash for charity.

Singer Robert Plant told the music magazine: "There's not a lot to work out as it's only going to be a one-off gig."