There were suggestions that Hedley might perform, but this live-shy comic prefers two dimensions to three.
Parents, teachers and pupils at Bishop Hedley had fought a long campaign against the closures.
Maj Martin Hedley, 32, originally from Gateshead, received an MBE for his actions in protecting the children.
Meanwhile, Bishop Hedley head teacher Maureen Harris called it an "extremely unpleasant" decision.
It has been confirmed that Hedley Le Maistre will be bringing his satirical song-writing and film making talent to the music festivals main stage.
Education Minister Leighton Andrews has approved plans to close sixth forms at Cyfarthfa, Afon Taf, Pen y Dre and Bishop Hedley schools in 2013.
Family Division judge Mr Justice Hedley lifted a temporary injunction which had banned the trip, leaving it to the police to decide what action to take.
Hedley also intends to display his grandfather's long service certificate from 50 years at Sheffield steel firm Firth Brown, together with one of his grandfather's poems.
David Hedley Jones, the company's business development director, belongs to a European Union-China group on copyright infringement, trying to slow the spread of contraband cubes in Europe.
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Organisers said in a Facebook mail that Hedley has agreed to produce a brand new video exclusive for Jersey Live festival which will be shown on the big main stage screens.
"We have had many requests over the the past few years by fans to invite Hedley up to Jersey live which for this year, he has not only accepted, but promised a big surprise for all at Jersey live, " said festival director Warren le Sueur.
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