By Phil D. Jay

Unbeaten rivals Dereck Chisora and Tyson Fury couldn’t wait until they meet this July to sort out their differences, the heavyweight pair decided to have it out while attending the James DeGale-George Groves British super-middleweight grudge bout at the O2 Arena in London.

While undefeated Frankie Gavin was fighting Young Mutley for the WBO Inter-Continental welterweight title - Fury, 22, and 27 year-old Chisora were spotted by spectators at ringside involved in a heated argument that turned into a mini-brawl involving several people. The melee was defused in a matter of minutes.

The two will meet this summer for Chisora’s British and Commonwealth belts and it seems another huge grudge match is now brewing with both fighters eager to start the battle at The Millenium Dome.

Moments after the incident, Chisora (14-0, 9 KO's) posted on his Twitter account - "It's not my fault, Tyson has to do his own promoting because his promoter can't raise money for the fight."

Phil D. Jay covers the boxing scene for worldboxingnews.net