Zoë Tyler

Self - Judge

John Barrowman

Self - Judge

David Ian

Self - Judge

Andrew Lloyd Webber

Self - Chief Judge

Graham Norton

Self - Presenter

Simona Armstrong

Self - Contestant

Helena Blackman

Self - Contestant

Siobhan Dillon

Self - Contestant

Leanne Dobinson

Self - Contestant

Belinda Evans

Self - Contestant

Abi Finley

Self - Contestant

Aoife Mullholland

Self - Contestant

Meliz Serman

Self - Contestant

Connie Fisher

Self - Contestant

Laura Sicurello

Self - Contestant