Andrew Lloyd Webber

Andrew Lloyd Webber

Himself - Chief Judge

Graham Norton

Himself - Presenter

Denise Van Outen

Herself - Judge

John Barrowman

Himself - Judge

Barry Humphries

Himself - Judge

Jodie Prenger

Herself - Potential Nancy

Jessie Buckley

Herself - Potential Nancy

Samantha Barks

Herself - Potential Nancy

Rachel Tucker

Herself - Potential Nancy

Niamh Perry

Herself - Potential Nancy