We once did one & none of us new him. He had famous comedian do funny dance/walk to it for charity & it reached no 1. Didn,t do it for long, long storey, but, not prepared to be messed about even if your famous. (His son was his manager & supposed to pay all his bill, fine when the builder payed first six months, took forever to get it of him, i ought to put the letter up that i sent that would make a few people laugh, i cant but the jist was just cause you are famous it doesnt mean you dont pay w/c.)
Gary