SIR ALEX FERGUSON once invited a pop legend to train with the Manchester United squad.
The legendary singer pulled up to the session with Miss World on his arm – but it did not stop Roy Keane giving him a telling off for a poor performance.
YOUTUBE / Football's GreatestNicky Butt and Paul Scholes revealed a pop icon trained with them[/caption] GettySir Alex Ferguson also invited him into a pre-match meeting[/caption]Man Utd lost 4-0 to Barcelona in the group stage of the Champions League in 1994.