Smash hit festive song, Last Christmas, was written in “an hour” by the late George Michael, according to the surviving member of Wham!, Andrew Ridgeley.

The popular singer makes the revelation today as he presents a one-off show on Smooth Radio, A Christmas Special with Andrew Ridgeley, to mark 40 years since the release of the single Last Christmas.

Over two hours today, Ridgeley will be choosing his favourite Christmas music and talk about his fondest memories of the festive…