The Great Celebrity Bake Off for Stand Up to Cancer

SINOPSIS

Noel Fielding and Sandi Toksvig welcome comedians Joe Lycett and Lee Mack, writer and actor Griff Rhys Jones and TV presenter Melanie Sykes to the famous tent. The celebrities face three tricky tests set by judges Prue Leith and Paul Hollywood - beginning with a blondies signature challenge, then a testing technical and concluding with the opportunity to reveal their secret passions with their cake showstopper. Which of the famous faces will impress those judges?