British star Peter Kay, for all his successes, has remained local, smaller-scaled - although this year he has just gone back on tour, and is already a sell-out.
Camilla and Kate will make a difference to literacy as key anniversary marked ok.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ok.co.uk Daily Mail and Mail on Sunday newspapers.
Kate mentioned a few classic books that her own kids enjoyed, while Camilla expressed her enthusiasm for newer books like The Explorers and Gangsta Granny.
The Duchess of Cambridge, 40, revealed some of the classic titles she enjoys reading with her children, George, eight, Charlotte, six, and Louis, three, to mark World Book Day.