Music
The indie-dance crossover group will fill the special guest slot on the Park Stage at 7.50pm on June 27, NME reports.
The announcement follows news that N.E.R.D. had been added to the Pyramid Stage lineup for June 26.
Klaxons recently revealed that their uncompleted second album would be delayed for a 2010 release.
The Glastonbury Festival takes place this weekend in Pilton, Somerset and is headlined by Neil Young, Bruce Springsteen and Blur.
Related Stories
Singles Reviews
DJ Fresh ft. Dizzee Rascal: 'The Power' reviewThe DJ and rapper produce a Balearic Island summer blaster.
Music Interviews
Scissor Sisters on new LP, One DirectionWe chat to Babydaddy and Del Marquis about the band's fourth record.
The Sound
Playlist: Queen's Diamond Jubilee specialWe select our favourite Queen-related songs ahead of the Diamond Jubilee.
Album Reviews
Ladyhawke: 'Anxiety' reviewThe singer's ear for infectious pop remains stronger than ever on her second LP.
