Video: Noel Gallagher takes to the O2 London stage with U2 during UK leg of Innocence + Experience tour
U2 fans were treated to a surprise when former Oasis frontman Noel Gallagher took to the stage during the band's concert at London's O2 arena.
Gallagher played guitar and sang with the band during an encore performance of the hit 'I Still Haven't Found What I am Looking For' which eventually segued into the Beatles' classic 'All You Need Is Love'.
Gallagher is the latest in a string of high-profile stars to perform with the Dublin four-piece during the tour.
Bono introduced the singer/songwriter as one of his, and the band's "heroes".