Glastonbury Festival 2013 lineup rumours: Radiohead, Lady GaGa, more

It may only be January, but rumours for who may or may not be headlining at this year's Glastonbury have been swirling since last summer.

Those who have hinted strongest about making an appearance at the festival include Radiohead, The Rolling Stones, Mumford & Sons and Fleetwood Mac.















That said, if recent Glastos have been anything to go by, organiser Michael Eavis usually has an ace or two hidden up his sleeve.

So who else has been rumoured to top the bill? Digital Spy has rounded up the potential headline acts for this year's Glastonbury Festival below:

Copyright: PA Images Armando Franca/AP