Conor McGregor and his team have traded harsh words with both his upcoming opponent Floyd Mayweather and former sparring partner Paulie Malignaggi.
Video shows the confrontation between McGregor and jilted ex sparring partner Malignaggi, who traded jabs over the release of footage from the training session showing the boxer from Brooklyn being easily out matched by the MMA champion in a sparring session.
Tempers also flared as scuffles broke out between the opposing camps of Mayweather and McGregor outside the T-Mobile arena where the two will meet for their record breaking fight this Saturday in Las Vegas.
Anticipation is palpable.