BBC Radio 2
Surely mention must be made of Rob Brydon's brilliant, whole-show impersonation of Ken Bruce this morning on Radio 2?
I only realised something wasn't quite right when, during the Popmaster quiz, I began thinking that Uncle Ken might have had a wee tincture or two before the show, such was his cheeky treatment of contestants. It was my wife who eventually rumbled it was Brydon.
The whole thing was hilarious, and a real mimicry tour de force ...