One Coachella headliner (Muse) + one Bonnaroo headliner (Stevie Wonder) = two Glastonbury headliners. As finally confirmed today, the two heavyweight acts will join the previously announced U2 as the 2010 headliners for the Glastonbury Music Festival, set to take place from June 24-27 at Worthy Farm in Pilton, England. Other confirmed acts include Jack Johnson and Vampire Weekend; many others are rumored. The complete lineup will be revealed in the weeks leading up to the festival. Tickets, as has been the case since October, are sold out.