The Manchester icon was hanging out backstage with the band before they took to the Pyramid Stage on the festival’s Saturday night, as reported in NME‘s behind-the-scenes interview with the American rock giants.
Speaking to Beats 1’s Zane Lowe earlier today (July 25), Gallagher said Grohl had extended an invite to join them during their performance. “He asked me to come on and do a song,” Gallagher said. “I said no, cos I need a bit of rehearsal. I know it’s cool and all that, but I need a rehearsal.”
Read more at http://www.nme.com/news/music/liam-gallagher-dave-grohl-asked-join-foo-fighters-stage-glastonbury-2116350#VLRYAGqG73dgxdb7.99