Glastonbury Festival organisers have confirmed that Jack Johnson will play this year's event after the star posted the news on his official website.
The Hawaiian singer, famed for tracks like ‘Upside Down’ will be performing on Sunday 27 June.
U2 are set to headline the festival with Muse, Thom Yorke, Fatboy Slim, Dizzee Rascal, Gorillaz, MGMT and Julian Casablancas all rumoured.
Glastonbury Festival 2010 will take place at Worthy Farm, Pilton in Somerset from 23-27 June.
Tickets to the event have completely sold out.