I can see Olivia Rodrigo doing it.
I think after the stick they got last year for booking all Male headliners, 2 of which were oldie acts they'll feel they have room to book more current and female headliners this year.
Could be plenty of options. O Rod, Foo Fighters, The Killers, Bruce Springsteen, Pink, Dave, Blur, Ed Sheeran. All touring right now, Kings of Leon are playing Hyde park Sunday aren't they?
Just cause we only found out today it doesn't mean the festival did, they could've found out a few weeks ago for all we know.
From what I know they always tend to have someone on backup so chances are they've probably just given them a call and worked something out.
Just thinking, Stevie Wonder hasn't been announced for BST yet.
Glastonbury wouldn't announce Stevie headlining before BST do would they? Just because BST'd wanna maximise ticket sales.