Beyoncé to headline Glastonbury?
The singer may play music festival
Beyoncé is rumoured to be playing at this year's summer festival.
It's been said that the "Single Ladies " star is looking at headlining the Somerset June event after the success of husband Jay-Z 's appearance in 2009.
Other headline acts reportedly being booked are U2, who had to pull out of last year's show, and Coldplay.