​Of all the injustices that the 1980s inflicted, perhaps the worst was reserved for Andrew Ridgeley. He may have been in one of the world’s most successful bands, but beneath the shoulder pads and hairspray the Wham star faced an inescapable reality. No matter how bouffant his hair, no matter how skilfully he slapped the guitar strung gamely around his waist, there was only one man getting all of the plaudits.