Hosted by Zoe Ball, this week on Mamma Mia! I Have a Dream the judges are joined by West End legend and Mamma Mia! leading lady, Mazz Murray.With a personality as big as her talent, Mazz is the perfect person to help the judges decide who's got what it takes to star alongside her, taking on the role of her daughter and son-in-law in London's West End. Plus there's a very special message from a Hollywood favourite.But which of our Sophies and Skys will take their chance with both hands, and make it through to next week's all important semi-final?

Starring:

Alan Carr, Zoë Ball, Samantha Barks, Amber Riley, Jessie Ware, Judy Craymer

Genre:

Music