His younger brother Graeme let the cat out of the bag by revealing on Twitter the pair were heading to Worthy Farm for a booze-up.
The Man United striker had hoped to head to the festival on the quiet.
But Graeme tweeted yesterday: "Cnt wait 4 glasto with @WayneRooney, boozeville yerrrrrrrrrrrrrr."
But within minutes of the tweet going online it was mysteriously removed.
Newcastle United midfielder and fellow Scouser Joey Barton is also heading to Somerset. Joey's soon-to-be former Toon team-mate Kevin Nolan gave a glowing endorsement of the festival last year after meeting up with Barton and Wayne's Man U pal Jonny Evans.