Stevie Wonder is a "probable" headliner, Michael Eavis says
Stevie Wonder is in talks with Glastonbury Festival for him to headline on Sunday night.
Festival organiser Michael Eavis said Muse may headline on Saturday. The rock band last headlined the event in 2004.
So far U2 are confirmed to headline the Pyramid Stage on the Friday night of the festival, which this year celebrates its 40th anniversary.
The festival will announce the full line-up shortly before the festival takes place between 25-27 June.
Mr Eavis made the comments during a Q&A session at an event production show in London.