Rumours were swirling that the Jolene singer would make her Somerset debut back in December and on Thursday she confirmed the news herself via Twitter.
"I’m incredibly excited to FINALLY announce that the #BlueSmokeWorldTour is coming to @GlastoFest on June 29th! ;) Stay tuned for more info…" she wrote.
— Dolly Parton (@DollyParton) February 27, 2014
Tickets are already sold out for the three day festival held at Worthy Farm in Pilton.