It has been confirmed today that Glastonbury ticket returns will go on sale on April 17 at 9am.

Those who didn't manage to bag tickets first time round need to be registered with by April 8 in order to be in with a chance of gaining passes to the sought after music and contemporary arts festival.

U2, Coldplay and Beyonce have been confirmed as the three main headliners for 2011.

The Glastonbury 2011 line-up so far is::

Anna Calvi
BB King
Big Boi
The Chemical Brothers
Crystal Castles
Friendly Fires
Fleet Foxes
Gruff Rhys
Janelle Monae
Mumford & Sons
Primal Scream
Two Door Cinema Club