S4·E27 – The Final

Dermot O'Leary

Self - Presenter

Simon Cowell

Self - Judge

Sharon Osbourne

Self - Judge

Louis Walsh

Self - Judge

Dannii Minogue

Self - Judge

Michael Underwood

Self - OB Presenter

Jeff Brazier

Self - OB Presenter

Jason Donovan

Self - Special Guest

Kylie Minogue

Self - Special Guest

Myleene Klass

Self - OB Presenter

Katherine Jenkins

Self - Special Guest