Singer says she didn't feel worthy of covering a Prince song
Fresh from her Glastonbury BBC Introducing performance
All three Adele albums are now in the top 20
Including Florence, Mumford, Katy Perry and more
This week has seen a 176% sales increase
Singer topped the Pyramid Stage on Saturday night
She headlined Saturday night at the Pyramid Stage
The singer also said everyone wished they could live at Glastonbury
Reaction ranged from 'brilliant' to 'poor'
She also reminisced about being inspired by Garbage when she was seven years old
'It’s a bit weird the stuff that’s going on at the moment,' singer said during Worthy Farm appearance
'River Lea' had to be started again and still suffered mistakes afterwards
Her production manager had to interrupt her set to make an announcement to the crowd
Singer dedicated 'Send My Love (To Your New Lover)' to the man
The singer had a "selfie" taken with the fan and asked her what her favourite colour was
Chart-topper is headlining the festival for the first time
It's her first time headlining at the festival
The Tottenham singer is topping the bill at Worthy Farm for the first time
The second day of music at Worthy Farm has just got under way
Blockbuster album has been available to buy since last November
The singer made an emotional speech on stage in Belgium last night
'If Adele has taken my comments as offensive that was certainly not my intent,' says Visconti
Tony Visconti had previously suggested her vocals could have been 'manipulated'
Tony Visconti argues that modern pop is 'so perfect it's boring'