Some talk earlier between both the UK heavyweights almost lead to fists flying during the shooting of a TV commercial.
The pair were sitting down alongside their respective promoters.
When all hell nearly broke loose all of a sudden:
Joshua clearly interested in getting after Dubois for a moment there.
Had there not been security there, all hell would have broke loose.
A fully fledged fight was very close.
The real thing happens with a great undercard come September 21st at Wembley stadium.
Roll on.