Gallery: 10 surprising facts you didn’t know about Robbie Williams (BANG Showbiz)The stars will be mentored by Elaine and supported by a West End chorus line, and they will receive training from expert choreographers and vocal coaches in the lead up to their big performance.
Elaine said: "'All Star Musicals' is a joy to be a part of, I'm so pleased to be back heading up the critics panel and mentoring our new celebrities. "We've got the most wonderful evening of musical theatre and entertainment lined up for viewers and some very exciting surprises. " Viewers will also be able to see John, Elaine, Trevor and Samantha perform together in the show’s opening number.
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